倍硫磷,55-38-9，生产厂家，价格-洛克化工网移动版

返回



基本信息

制备方法及用途

物化性质

安全信息

毒理性

MSDS

海关数据

结构与计算化学

下游产品

表征图谱

倍硫磷

中文名称：: 倍硫磷

中文别名：: 倍硫磷;
O,O-二甲基-O-(3-甲基-4-甲硫基苯基)硫代磷酸酯;
百治屠

英文名称：: Phosphorothioicacid, O,O-dimethyl O-[3-methyl-4-(methylthio)phenyl] ester

英文别名：: fenthion;
Lebaycid;
O,O-dimethyl O-[3-methyl-4-(methylthio)phenyl] phosphorothioate;
Figuron;
Baycid;
Sulfidophos;
Mercaptophos;
Phenthion;
O,O-dimethyl O-[3-methyl-4-(methylsulfanyl)phenyl] phosphorothioate;
Baytex;
dimethoxy-(3-methyl-4-methylsulfanylphenoxy)-sulfanylidene-λ5-phosphane;
Fenthione;
O,O-dimethyl O-4-methylthio-m-tolyl phosphorothioate

CAS No.：: 55-38-9

分子式：: C₁₀H₁₅O₃PS₂

分子量：: 278.32

精确分子量：: 278.02000

PSA：: 94.89000

MDL：: MFCD00055449

EINECS：: 200-231-9

BRN：: 1974129

InChI：: InChI=1/C10H15O3PS2/c1-8-7-9(5-6-10(8)15-3)13-14(11,12-2)16-4/h5-7H,1-4H33

危险品标志：: TNXnF

风险术语：: R21/22;R23;R48/25;R50/53;R68;R67;S36/37;S45;S60;S61;S62;

分子结构式：

SDS：: 查看

倍硫磷制备方法及用途

制备方法

由间甲酚与二甲基二硫反应制备中间体对甲硫基间甲酚，再与O，O-二甲基硫代磷酰氯反应得到倍硫磷。1.对甲硫基间甲酚的制备将间甲酚(或混甲酚)；二甲基二硫按2：1(重量比)配料，加入反应锅，搅拌冷却至10-15℃，开始滴加浓硫酸。在1h左右滴完（用量与二甲基二硫等重量），在10-15℃继续反应3h。静置分层，弃去下层废酸。有机层用10%碳酸钠溶液中和，再用水洗涤于pH7-8。减压蒸馏回收未反应的二甲基二硫和甲酚，所剩物料即中间体对甲硫基间甲酚。2.倍硫磷的制备将20%的氢氧化钠溶液加入反应锅，搅拌冷却至25℃以下，投入上述制备的中间体，然后在10-20℃均匀滴加O,O-二甲基硫代磷酰氯，约30-40min滴完，三种物料的投料量按摩尔比为1.3：1：1.2。缓缓升温到60℃，保温2h，反应过程中检查pH变化情况，当pH＜9时，应补加氢氧化钠溶液。反应结束后，降温至45℃，加氢氧化钠溶液洗涤，再用水洗涤，静置分层。取下层有机层减压脱水，冷却，过滤，得倍硫磷原油，含量90%，收率90%。

合成制备方法

由间甲酚与二甲基二硫反应制备中间体对甲硫基间甲酚，再与O，O-二甲基硫代磷酰氯反应得到倍硫磷。
1.对甲硫基间甲酚的制备将间甲酚(或混甲酚)；二甲基二硫按2：1(重量比)配料，加入反应锅，搅拌冷却至10-15℃，开始滴加浓硫酸。在1h左右滴完（用量与二甲基二硫等重量），在10-15℃继续反应3h。静置分层，弃去下层废酸。有机层用10%碳酸钠溶液中和，再用水洗涤于pH7-8。减压蒸馏回收未反应的二甲基二硫和甲酚，所剩物料即中间体对甲硫基间甲酚。
2.倍硫磷的制备将20%的氢氧化钠溶液加入反应锅，搅拌冷却至25℃以下，投入上述制备的中间体，然后在10-20℃均匀滴加O,O-二甲基硫代磷酰氯，约30-40min滴完，三种物料的投料量按摩尔比为1.3：1：1.2。缓缓升温到60℃，保温2h，反应过程中检查pH变化情况，当pH＜9时，应补加氢氧化钠溶液。反应结束后，降温至45℃，加氢氧化钠溶液洗涤，再用水洗涤，静置分层。取下层有机层减压脱水，冷却，过滤，得倍硫磷原油，含量90%，收率90%。

用途简介

农药杀虫剂，杀螨剂。胆碱酯酶抑制剂。有机合成。倍硫磷是对人、畜低毒的有机磷杀虫剂，对多种害虫有效，主要起触杀的胃毒作用，残效期长，对螨类效果不如甲基对硫磷，主要用于防治大豆食心虫，棉花害虫，果树害虫，蔬菜和水稻害虫，用于防治蚊，蝇，臭虫，虱子，蟑螂也有良好效果。广谱、速效、中毒有机磷杀虫剂，对螨类也有效。具触杀、胃毒作用，渗透性较强，有一定的内吸作用，残效期长。可用于水稻、棉花、果树、大豆等作物防治二化螟、三化螟、稻叶蝉、稻苞虫、稻纵卷叶虫、棉红铃虫、棉铃虫、棉蚜、菜青虫、菜蚜、果树食心虫、介壳虫、柑橘锈壁虱、网蝽象、茶毒蛾、茶小绿叶蝉、大豆食心虫及卫生害虫。如防治水稻害虫及棉铃虫、红铃虫，用50 %，乳油 3～15m工_/100m2对水喷雾;防治棉红蜘蛛、棉蚜、菜肖虫、菜蚜等害虫，用50 %，乳油 5～11 .3mL/100mL/m2对水喷雾;防治棉红蜘蛛、棉蚜、菜肖虫、菜蚜等害虫，用50 "/t，乳油 5～11 .3mL/100mL/m2对水喷雾;防治大显食心虫，用50 %，乳油 5～11 .3mL/100mL/m2,对水喷雾，效果80 0/t，以上，或用3%，粉剂，225～300kg/1002喷粉;防治柑橘锈壁虱、网蛤象用50，乳油川阴倍液喷雾。

用途

1.农药杀虫剂，杀螨剂。胆碱酯酶抑制剂。有机合成。

倍硫磷毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TF9625000

CHEMICAL NAME :: Phosphorothioic acid, O,O-dimethyl O-(4-(methylthio)-m-tolyl) ester

CAS REGISTRY NUMBER :: 55-38-9

LAST UPDATED :: 199712

DATA ITEMS CITED :: 69

MOLECULAR FORMULA :: C10-H15-O3-P-S2

MOLECULAR WEIGHT :: 278.34

WISWESSER LINE NOTATION :: 1SR B1 DOPS&O1&O1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - woman

DOSE/DURATION :: 1200 uL/kg

TOXIC EFFECTS :: Behavioral - coma Cardiac - pulse rate Gastrointestinal - hypermotility, diarrhea

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - man

DOSE/DURATION :: 643 uL/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - fasciculations Behavioral - ataxia Cardiac - pulse rate

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - man

DOSE/DURATION :: 257 mg/kg

TOXIC EFFECTS :: Cardiac - pulse rate increase, without fall in BP Gastrointestinal - hypermotility, diarrhea Gastrointestinal - nausea or vomiting

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - woman

DOSE/DURATION :: 525 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - miosis (pupillary constriction) Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - respiratory depression

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Human

DOSE/DURATION :: 50 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 800 mg/m3/4H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 330 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Behavioral - excitement

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 260 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 88100 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/m3/2H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 125 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 144 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intracerebral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 50 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 40 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 150 mg/kg

TOXIC EFFECTS :: Behavioral - muscle weakness Gastrointestinal - changes in structure or function of salivary glands Kidney, Ureter, Bladder - other changes

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1 gm/m3/2H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 260 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 1 gm/m3/2H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 310 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - pigeon

DOSE/DURATION :: 1780 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 20 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 20 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: 11 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: 5900 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: 44 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Mammal - domestic

DOSE/DURATION :: 46 mg/kg

TOXIC EFFECTS :: Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - reactivates cholinesterase

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 105 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Behavioral - muscle contraction or spasticity

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 46200 ug/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Behavioral - muscle contraction or spasticity

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - wild bird species

DOSE/DURATION :: 1300 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 172 mg/kg/6D-I

TOXIC EFFECTS :: Peripheral Nerve and Sensation - structural change in nerve or sheath Blood - changes in bone marrow (not otherwise specified) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 380 mg/kg/19D-I

TOXIC EFFECTS :: Brain and Coverings - other degenerative changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3225 mg/kg/43W-I

TOXIC EFFECTS :: Brain and Coverings - other degenerative changes

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 365 mg/kg/5D-I

TOXIC EFFECTS :: Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1200 mg/kg/60D-C

TOXIC EFFECTS :: Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5200 mg/kg/1Y-I

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - retinal changes (pigmentary depositions, retinitis, other) Liver - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 260 mg/kg/13W-I

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - retinal changes (pigmentary depositions, retinitis, other)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 35 mg/kg/7D-I

TOXIC EFFECTS :: Behavioral - ataxia Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other esterases

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - domestic

DOSE/DURATION :: 7500 ug/kg/5D-C

TOXIC EFFECTS :: Behavioral - food intake (animal) Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1730 mg/kg/103W-C

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1050 mg/kg

SEX/DURATION :: multigenerations

TOXIC EFFECTS :: Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated) Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive) Reproductive - Effects on Newborn - weaning or lactation index (e.g., # alive at weaning per # alive at day 4)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 40 mg/kg

SEX/DURATION :: female 11 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue) Reproductive - Specific Developmental Abnormalities - musculoskeletal system

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 40 mg/L

REFERENCE :: ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 4,621,1982 *** REVIEWS *** ACGIH TLV-Not classifiable as a human carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 0.2 mg/m3 (skin) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 TOXICOLOGY REVIEW RREVAH Residue Reviews. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1962- Volume(issue)/page/year: 46,1,1973 TOXICOLOGY REVIEW CNDQA8 Cahiers de Nutrition et de Dietetique. (Editions Meteore, 42, rue du Louvre, 75001 Paris, France) V.1- 1966- Volume(issue)/page/year: 10(3),43,1975 TOXICOLOGY REVIEW RREVAH Residue Reviews. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1962- Volume(issue)/page/year: 63,1,1976 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.2 mg/m3;Skin JAN 1993 OEL-BELGIUM:TWA 0.2 mg/m3;Skin JAN 1993 OEL-DENMARK:TWA 0.1 mg/m3;Skin JAN 1993 OEL-GERMANY:TWA 0.2 mg/m3;Skin JAN 1993 OEL-JAPAN:TWA 0.2 mg/m3;Skin JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg/m3;Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9267 No. of Facilities: 221 (estimated) No. of Industries: 4 No. of Occupations: 6 No. of Employees: 2142 (estimated) No. of Female Employees: 442 (estimated)

毒理学数据：: 毒性雄性大鼠急性经日LD50为215 mg /kg ,雌性为24Jmg/kg。大鼠急性经皮LD50为330-SOOmg/kg。大鼠60d词喂试验最大允许剂量为10 mg /kg ,用50 mg /kg剂量喂狗1年，其体重和摄食量无影响。对鱼LC50约lmg/L (48h)0对蜜蜂、寄生蜂、草岭(蚜狮)等益虫高毒。

倍硫磷

倍硫磷制备方法及用途

制备方法

合成制备方法

用途简介

用途

倍硫磷物化性质

倍硫磷安全信息

倍硫磷毒理性

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

倍硫磷 MSDS

倍硫磷海关数据

中国海关编码：2930909066

倍硫磷分子结构与计算化学数据

分子结构数据

计算化学数据

倍硫磷下游产品

倍硫磷表征图谱

推荐供应商

倍硫磷

倍硫磷 制备方法及用途

制备方法

合成制备方法

用途简介

用途

倍硫磷 物化性质

倍硫磷 安全信息

倍硫磷 毒理性

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

倍硫磷 MSDS

倍硫磷 海关数据

中国海关编码：2930909066

倍硫磷 分子结构与计算化学数据

分子结构数据

计算化学数据

倍硫磷 下游产品

倍硫磷 表征图谱

推荐供应商

倍硫磷制备方法及用途

倍硫磷物化性质

倍硫磷安全信息

倍硫磷毒理性

倍硫磷海关数据

倍硫磷分子结构与计算化学数据

倍硫磷下游产品

倍硫磷表征图谱