敌恶磷
- 中文名称：
- 敌恶磷
- 中文别名：
- 敌噁磷;
敌恶磷;
二恶磷
- 英文名称：
- DIOXATHION
- 英文别名：
- dioxathion;
(+-)-trans-2,3-bis-diethoxythiophosphorylmercapto-[1,4]dioxane;
Delnav;
Delnatex;
DIOXATHION;
Dioxane phosphate;
S,S’-(1,4-dioxane-2,3-diyl) O,O,O’,O’-tetraethyl bis(phosphorodithioate);
Navadel;
(3-diethoxyphosphinothioylsulfanyl-1,4-dioxan-2-yl)sulfanyl-diethoxy-sulfanylidene-λ5-phosphane;
delnav;
dioxation;
Dioxation;
Deltic;
S,S’-1,4-dioxane-2,3-diyl bis(O,O-diethyl phosphorodithioate);
(+-)-trans-2,3-Bis-diaethoxythiophosphorylmercapto-[1,4]dioxan;
Delanov;
O,O,O’,O’-tetraethyl S,S’-1,4-dioxane-2,3-diyl bis(phosphorodithioate);
Kavadel;
Dioxothion
- CAS No.：
- 78-34-2
- 分 子 式：
-
C12H26O6P2S4
- 分 子 量：
- 456.54
- 精确分子量：
- 456.00900
- PSA：
- 189.78000
- EINECS：
- 201-107-7
- InChI：
- The Key: VBKKVDGJXVOLNE-RYUDHWBXSA-N3
- 风险术语：
- 24-26/28-50/53
- SDS：
- 查看
敌恶磷 物化性质
- 外观与性状：
- 暗琥珀色粘性液体
- 密度：
- 1.257(26/4ºC)
- 熔点：
- -20ºC
- 沸点：
- 60 - 68ºC at 0.5 mm Hg
- 折射率：
- 1.553
- 存储条件/存储方法：
- 库房通风低温干燥,与食品原料分开储运
- 其它信息：
一、物性数据
1. 性状：不确定。
2. 密度（g/mL,25/4℃）：不确定
3. 相对蒸汽密度（g/mL,空气=1）：不确定
4. 熔点（ºC）：不确定
5. 沸点（ºC,常压）：不确定
6. 沸点（ºC,5.2kPa）：不确定
7. 折射率：不确定
8. 闪点（ºC）：不确定
9. 比旋光度（º）：不确定
10. 自燃点或引燃温度（ºC）：不确定
11. 蒸气压（kPa,25ºC）：不确定
12. 饱和蒸气压（kPa,60ºC）：不确定
13. 燃烧热（KJ/mol）：不确定
14. 临界温度（ºC）：不确定
15. 临界压力（KPa）：不确定
16. 油水（辛醇/水）分配系数的对数值：不确定
17. 爆炸上限（%,V/V）：不确定
18. 爆炸下限（%,V/V）：不确定
19. 溶解性：不确定。
敌恶磷 安全信息
- 包装等级：
- I
- 风险类别：
- 6.1(a)
- 海关代码：
- 29181600
- WGK_Germany：
- 1
德国有关水污染物质的分类清单
- 危险类别码：
- 24-26/28-50/53
- 安全说明：
- 28-36/37-45-60-61
- RTECS号：
- TE3350000
- 安全标志：
- S28:接触皮肤之后，立即使用大量皂液洗涤。
S45:出现意外或者感到不适，立刻到医生那里寻求帮助（最好带去产品容器标签）。
S60:本物质残余物和容器必须作为危险废物处理。
S61:避免排放到环境中。参考专门的说明/安全数据表。
:
- 危险标志：
- T+,N
敌恶磷 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TE3350000
- CHEMICAL NAME :
- Phosphorodithioic acid, S,S'-p-dioxane-2,3-diyl
O,O,O',O'-tetraethyl ester
- CAS REGISTRY NUMBER :
- 78-34-2
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 33
- MOLECULAR FORMULA :
- C12-H26-O6-P2-S4
- MOLECULAR WEIGHT :
- 456.56
- WISWESSER LINE NOTATION :
- T6O DOTJ BSPS&O2&O2 CSPS&O2&O2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human
- DOSE/DURATION :
- 9 mg/kg/60D
- TOXIC EFFECTS :
- Biochemical - Enzyme inhibition, induction, or change in blood or tissue
levels - true cholinesterase
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 20 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 :
- 1398 mg/m3/1H
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - lacrimation
Behavioral - convulsions or effect on seizure threshold
Gastrointestinal - hypermotility, diarrhea
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 63 mg/kg
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - lacrimation
Behavioral - convulsions or effect on seizure threshold
Gastrointestinal - hypermotility, diarrhea
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 30 mg/kg
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - lacrimation
Behavioral - convulsions or effect on seizure threshold
Gastrointestinal - hypermotility, diarrhea
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 95 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 :
- 176 mg/kg
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - lacrimation
Behavioral - convulsions or effect on seizure threshold
Gastrointestinal - hypermotility, diarrhea
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 340 mg/m3/1H
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - lacrimation
Behavioral - convulsions or effect on seizure threshold
Gastrointestinal - hypermotility, diarrhea
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 33 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 :
- Mammal - dog
- DOSE/DURATION :
- 10 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 :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 85 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 - chicken
- DOSE/DURATION :
- >316 mg/kg
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - lacrimation
Behavioral - convulsions or effect on seizure threshold
Gastrointestinal - changes in structure or function of salivary glands
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Bird - chicken
- DOSE/DURATION :
- >200 mg/kg
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - lacrimation
Behavioral - convulsions or effect on seizure threshold
Gastrointestinal - hypermotility, diarrhea
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 70980 ug/kg/13W-C
- TOXIC EFFECTS :
- Biochemical - Enzyme inhibition, induction, or change in blood or tissue
levels - true cholinesterase
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 9600 ug/kg/12D-I
- TOXIC EFFECTS :
- Biochemical - Enzyme inhibition, induction, or change in blood or tissue
levels - true cholinesterase
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- REFERENCE :
- ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For
publisher information, see EMMUEG. Volume(issue)/page/year: 8(Suppl
7),1,1986
*** 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
*** 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 0.2 mg/m3;Skin JAN 1993
OEL-FRANCE:TWA 0.2 mg/m3;Skin JAN 1993
OEL-THE NETHERLANDS:TWA 0.2 mg/m3;Skin JAN 1993
OEL-SWITZERLAND:TWA 0.2 mg/m3;Skin JAN 1993
OEL-UNITED KINGDOM:TWA 0.2 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 RECOMMENDED EXPOSURE LEVEL (REL) :
NIOSH REL TO DIOXATHION-air:10H TWA 0.2 mg/m3 (Sk)
REFERENCE :
NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of
Health, Education, and Welfare, Reports and Memoranda.
Volume(issue)/page/year: DHHS #92-100,1992
敌恶磷 分子结构与计算化学数据
分子结构数据
五、分子性质数据：
1、 摩尔折射率：109.47
2、 摩尔体积（m3/mol）：341.9
3、 等张比容（90.2K）：925.5
4、 表面张力（dyne/cm）：54.5
5、 极化率（10-24cm3）：43.39
计算化学数据
1.疏水参数计算参考值（XlogP）:4.3
2.氢键供体数量:0
3.氢键受体数量:10
4.可旋转化学键数量:12
5.互变异构体数量:无
6.拓扑分子极性表面积170
7.重原子数量:24
8.表面电荷:0
9.复杂度:395
10.同位素原子数量:0
11.确定原子立构中心数量:0
12.不确定原子立构中心数量:2
13.确定化学键立构中心数量:0
14.不确定化学键立构中心数量:0
15.共价键单元数量:1
