己烷,110-54-3，生产厂家，价格-洛克化工网移动版

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己烷

中文名称：: 己烷

中文别名：: 正己烷;
己烷

英文名称：: Hexane

英文别名：: Hexane;
n-Hexane

CAS No.：: 110-54-3

分子式：: C₆H₁₄

分子量：: 86.18

精确分子量：: 86.10960

PSA：: 0.00000

MDL：: MFCD00009520

EINECS：: 203-523-4

BRN：: 1730733

InChI：: The Key: VLKZOEOYAKHREP-UHFFFAOYSA-N3

危险品标志：: F:Highly flammable
Xn:Harmful

风险术语：: R11; R38; R48/20;

安全术语：: S16; S29; S33;

分子结构式：

SDS：: 查看

己烷制备方法及用途

制备方法

由石油馏分中分馏而得(见19313)。

合成制备方法

1.存在于直馏汽油、铂重整抽余油或湿性天然气中，含量1%～15%。目前，工业生产主要是从铂重整装置的抽余油（含己烷11%～13%）中分离，用精馏法除去轻重组分后，得到含正己烷60%～80%的馏分。采用双塔连续精馏，再经0501型催化剂加氢，除去苯等不饱和烃，得到合格产品。美国还采用吸附分离法制备正己烷。

2.以正己烷为原料（正己烷含量为90%～95%），经过精密精馏制得高纯正己烷。

3.主要采用抽余油分离法。将铂重整装置的抽余油 ( 含乙烷1 1%~1 3%)精馏分离,除去轻重组分后,得正己烷,纯度为6 0%~8 0%,再以6 0~1 4 0℃的馏分为原料 ( 含正己烷1 1%~1 3%) ,采用两塔连续分离,除轻、重组分后,得含正己烷为6 0%~8 0%的馏分,最后经过0 5 0 1催化剂加氢,除去苯等不饱和烃而得正己烷。

用途简介

正己烷为有机溶剂，有良好的黏性，常用于橡胶食品、制药、香水、制鞋、胶带、制球、研磨(grinding)、皮革、纺织、家具、油漆工业、或为稀释、或为清洁溶剂、或为黏胶。另外可为萃取种籽油(seed-oil)时之溶剂(如大豆油、棉籽油、亚麻子油(flax)、花生、红花籽油(safflower)等；亦可为制造聚合物之原料；如聚丙烯(polypropylene)、聚乙烯(polyethylene)。

用途

1.主要作溶剂，如丙烯等烯烃聚合时的溶剂、食用植物油的提取剂、橡胶和涂料的溶剂以及颜料的稀释剂。此外，它还是高辛烷值燃料。

2.主要用于大气监测以及配制标准气、校正气。

3.用作溶剂、色谱分析参比物质。用于折射率的测定，甲醇中水分的测定，还用于有机合成。

4.主要作溶剂。在化妆品中用作溶剂,主要用作指甲油等化妆品用纤维素的溶剂。

5.用于有机合成，用作溶剂、化学试剂、涂料稀释剂、聚合反应的介质等。^[27]

己烷物化性质

外观与性状：: 无色液体带有一种像汽油的气味
密度：: 0.659
熔点：: -95ºC
沸点：: 69ºC
闪点：: -22ºC
折射率：: 1.3748-1.381
存储条件/存储方法：: 库房通风低温干燥,与氧化剂、酸类分开存放
稳定性相关：: 1.稳定性^[23] 稳定
2.禁配物^[24] 强氧化剂、强酸、强碱、卤素
3.聚合危害^[25] 不聚合
其它信息：: 1.性状：高度挥发性无色液体，有汽油味。^[1]
2.熔点（℃）：-95.3~-94.3^[2]
3.沸点（℃）：69^[3]
4.相对密度（水=1）：0.66^[4]
5.相对蒸气密度（空气=1）：2.97^[5]
6.饱和蒸气压（kPa）：17（20℃）^[6]
7.燃烧热（KJ/mol）：-4159.1^[7]
8.临界温度（℃）：234.8^[8]
9.临界压力（MPa）：3.09^[9]
10.辛醇/水分配系数：3.9^[10]
11.闪点（℃）：-22^[11]
12.引燃温度（℃）：225^[12]
13.爆炸上限（%）：7.5^[13]
14.爆炸下限（%）：1.1^[14]
15.溶解性：不溶于水，溶于乙醇、乙醚、丙酮、氯仿等多数有机溶剂。^[15]
16.燃烧总发热量（KJ/mol）：4165.9
17.燃烧最低发热量（KJ/mol）：3857.6
18.黏度（25℃,液体）/mPa·s：0.307
19.蒸发热（0ºC）（kJ/mol）：33.12
20.溶化热（kJ/mol）：13.04
21.苯胺点（ºC）：63.6
22.热导率（25 ºC,液体）/［W/（m·K）］：116.81×10^-3
23.生成热（25 ºC,液体） /（kJ·mol）：-198.96
24.比热容（0 ºC,定压,液体）/［kJ/（kg·K）］：2.278

己烷安全信息

包装等级：: II
风险类别：: 3
海关代码：: 2901100000
WGK_Germany：: 3
德国有关水污染物质的分类清单
危险类别码：: R11;R38;R48/20;R51/53;R62;R65;R67
安全说明：: S16-S29-S33-S36/37-S61-S62-S9
安全标志：: S9:保持容器在一个有良好通风放的场所。
S16:远离火源。
S29:不要将残余物倾入排水口。
S33:采取防护措施防止静电发生。
S51:只能在通风良好的场所使用。
S24/25:防止皮肤和眼睛接触。
危险标志：: F:Flammable

己烷毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MN9275000

CHEMICAL NAME :: Hexane

CAS REGISTRY NUMBER :: 110-54-3

LAST UPDATED :: 199712

DATA ITEMS CITED :: 61

MOLECULAR FORMULA :: C6-H14

MOLECULAR WEIGHT :: 86.20

WISWESSER LINE NOTATION :: 6H

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Human

DOSE/DURATION :: 190 ppm/8W

TOXIC EFFECTS :: Peripheral Nerve and Sensation - structural change in nerve or sheath

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 28710 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 :: 48000 ppm/4H

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 9100 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 - mouse

DOSE/DURATION :: 120 gm/m3

TOXIC EFFECTS :: Behavioral - general anesthetic Lungs, Thorax, or Respiration - respiratory depression Cardiac - other changes

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 831 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex)

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 132 mg/kg

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

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2000 ppm/12H/24W-I

TOXIC EFFECTS :: Spinal Cord - other degenerative changes Peripheral Nerve and Sensation - recording from peripheral motor nerve Biochemical - Metabolism (Intermediary) - other proteins

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 40 gm/kg/4W-I

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1000 ppm/24H/11W-C

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Behavioral - muscle weakness Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1 pph/6H/13W-I

TOXIC EFFECTS :: Brain and Coverings - changes in brain weight Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 476 ppm/6H/4W-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - dehydrogenases

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3000 ppm/6H/2Y-I

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 ppm/24H/9W-C

TOXIC EFFECTS :: Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 18900 mg/kg/35D-I

TOXIC EFFECTS :: Peripheral Nerve and Sensation - recording from afferent nerve Peripheral Nerve and Sensation - recording from peripheral motor nerve Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4788 mg/kg/7D-I

TOXIC EFFECTS :: Liver - other changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - multiple enzyme effects

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1200 ppm/12H/16W-I

TOXIC EFFECTS :: Peripheral Nerve and Sensation - recording from peripheral motor nerve Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Metabolism (Intermediary) - other proteins

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 10000 ppm/6H/13W-I

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - changes in motor activity (specific assay) Blood - changes in other cell count (unspecified)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 18 gm/kg/90D-I

TOXIC EFFECTS :: Peripheral Nerve and Sensation - structural change in nerve or sheath Behavioral - ataxia Related to Chronic Data - death

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 10000 ppm/7H

SEX/DURATION :: female 15 day(s) pre-mating female 1-18 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - behavioral

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 1000 ppm/6H

SEX/DURATION :: female 8-16 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 5000 ppm/20H

SEX/DURATION :: female 6-19 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 238 gm/kg

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Fibroblast

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 22,623,1984 *** REVIEWS *** ACGIH TLV-TWA 176 mg/m3 (50 ppm) 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 *** MSHA STANDARD-air:TWA 500 ppm (1800 mg/m3) 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: 3,126,1971 OSHA PEL (Gen Indu):8H TWA 500 ppm (1800 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 500 ppm (1800 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 500 ppm (1800 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 500 ppm (1800 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 50 ppm (180 mg/m3) JAN 1993 OEL-BELGIUM:TWA 50 ppm (176 mg/m3) JAN 1993 OEL-DENMARK:TWA 50 ppm (180 mg/m3) JAN 1993 OEL-FINLAND:TWA 50 ppm (180 mg/m3);STEL 150 ppm (530 mg/m3) JAN 1993 OEL-FRANCE:TWA 50 ppm (170 mg/m3) JAN 1993 OEL-GERMANY:TWA 50 ppm (180 mg/m3) JAN 1993 OEL-HUNGARY:TWA 100 mg/m3;STEL 200 mg/m3;Skin JAN 1993 OEL-JAPAN:TWA 40 ppm (140 mg/m3);Skin JAN 1993 OEL-THE NETHERLANDS:TWA 100 ppm (360 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 500 ppm (1800 mg/m3) JAN 1993 OEL-POLAND:TWA 400 mg/m3 JAN 1993 OEL-RUSSIA:TWA 40 ppm;STEL 300 mg/m3 JAN 1993 OEL-SWEDEN:TWA 25 ppm (90 mg/m3);STEL 50 ppm (180 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 50 ppm (180 mg/m3);STEL 100 ppm (360 mg/m3) JAN 1993 OEL-TURKEY:TWA 500 ppm (1800 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 100 ppm (360 mg/m3);STEL 125 ppm 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 HEXANE-air:10H TWA 50 ppm 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 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 36955 No. of Facilities: 72257 (estimated) No. of Industries: 281 No. of Occupations: 168 No. of Employees: 763261 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 36955 No. of Facilities: 40256 (estimated) No. of Industries: 221 No. of Occupations: 161 No. of Employees: 643101 (estimated) No. of Female Employees: 138726 (estimated)

毒理学数据：

1.急性毒性^[16]

LD50：25g/kg（大鼠经口）

LC50：48000ppm（大鼠吸入，4h）

2.刺激性^[17] 家兔经眼：10mg，轻度刺激。

3.亚急性与慢性毒性^[18] 大鼠每天吸入2.76g/m³，持续143d，夜间活动减少，网状内皮系统轻度异常反应，末梢神经有髓鞘退行性变，轴突轻度变化，腓肠肌肌纤维轻度萎缩。

生态数据：

1.生态毒性^[19]

LC50：4mg/L（24h）（金鱼）；＞50mg/L（24h）（水蚤）

IC50：10mg/L（72h）（藻类）

2.生物降解性^[20] MITI-I测试，初始浓度100ppm，污泥浓度30ppm，4周后降解100%。

3.非生物降解性^[21] 空气中，当羟基自由基浓度为5.00×10⁵个/cm³时，降解半衰期为3d（理论）。

4.生物富集性^[22] BCF：200（理论）

己烷 MSDS

国标编号:	31005
ＣＡＳ:	110-54-3
中文名称:	正己烷
英文名称:	n-hexane；Hexyl hydride
别名:	己烷
分子式:	C₆H₁₄；CH₃(CH₂)₄CH₃
分子量:	86.17
熔点:	-95.6℃ 沸点：68.7℃
密度:	相对密度(水=1)0.66；
蒸汽压:	-25.5℃(蒸汽压：13.33kPa/15.8℃)
溶解性:	不溶于水，溶于乙醇、乙醚等多数有机溶剂
稳定性:	稳定
外观与性状:	无色液体，有微弱的特殊气味
危险标记:	7(低闪点易燃液体)
用途:	用于有机合成，用作溶剂、化学试剂、涂料稀释剂、聚合反应的介质等

2.对环境的影响:
一、健康危害

侵入途径：吸入、食入、经皮吸收。
健康危害：本品有麻醉和刺激作用。长期接触可致周围神经炎。
急性中毒：吸入高浓度本品出现头痛、头晕、恶心、共济失调等，重者引起神志丧失甚至死亡。对眼和上呼吸道有刺激性。
慢性中毒：长期接触出现头痛、头晕、乏力、胃纳减退；其后四肢远端逐渐发展成感觉异常，麻木，触、痛、震动和位置等感觉减退，尤以下肢为甚，上肢较少受累。进一步发展为下肢无力，肌肉疼痛，肌肉萎缩及运动障碍。神经-肌电图检查示感神经及运动神经传导速度减慢。

二、毒理学资料及环境行为

毒性：属低毒类。
急性毒性：LD5028710mg/kg(大鼠经口)；人吸入12.5g/m3，轻度中毒、头痛、恶心、眼和呼吸刺激症状。
亚急性和慢性毒性：大鼠吸入2.76g/m3/天，143天，夜间活动减少，网状内皮系统轻度异常反应，末梢神经有髓鞘退行性变，轴突轻度变化腓肠肌肌纤维轻度萎缩。

危险特性：极易燃，其蒸气与空气可形成爆炸性混合物。遇明火、高热极易燃烧爆炸。与氧化剂接触发生强烈反应，甚至引起燃烧。在火场中，受热的容器有爆炸危险。其蒸气比空气重，能在较低处扩散到相当远的地方，遇明火会引着回燃。
燃烧(分解)产物：一氧化碳、二氧化碳。

3.现场应急监测方法:
气体检测管法
气体速测管（北京劳保所产品、德国德尔格公司产品）

4.实验室监测方法:
气相色谱法《食品中添加剂的分析方法》马家骧等译
气相色谱法《空气中有害物质的测定方法》(第二版)，杭士平主编

5.环境标准:
前苏联车间空气中有害物质的最高容许浓度 300mg/m3
前苏联(1978)环境空气中最高容许浓度 60mg/m3(一次值)

6.应急处理处置方法:
一、泄漏应急处理

迅速撤离泄漏污染区人员至安全区，并进行隔离，严格限制出入。切断火源。建议应急处理人员戴自给正压式呼吸器，穿消防防护服。尽可能切断泄漏源。防止进入下水道、排洪沟等限制性空间。小量泄漏：用砂土或其它不燃材料吸附或吸收。也可以用不燃性分散剂制成的乳液刷洗，洗液稀释后放入废水系统。大量泄漏：构筑围堤或挖坑收容；用泡沫覆盖，降低蒸气灾害。用防爆泵转移至槽车或专用收集器内，回收或运至废物处理场所处置。

二、防护措施

呼吸系统防护：空气中浓度超标时，佩戴自吸过滤式防毒面具(半面罩)。
眼睛防护：必要时，戴化学安全防护眼镜。
身体防护：穿防静电工作服。
手防护：戴防苯耐油手套。
其它：工作现场严禁吸烟。避免长期反复接触。

三、急救措施

皮肤接触：脱去被污染的衣着，用肥皂水和清水彻底冲洗皮肤。
眼睛接触：提起眼睑，用流动清水或生理盐水冲洗。就医。
吸入：迅速脱离现场至空气新鲜处。保持呼吸道通畅。如呼吸困难，给输氧。如呼吸停止，立即进行人工呼吸。就医。
食入：饮足量温水，催吐，就医。

灭火方法：喷水冷却容器，可能的话将容器从火场移至空旷处。处在火场中的容器若已变色或从安全泄压装置中产生声音，必须马上撤离。灭火剂：泡沫、干粉、二氧化碳、砂土。用水灭火无效。

己烷海关数据

中国海关编码：2901100000

概述：: 2901100000 饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0%
申报要素：: 品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明
摘要/Summary：: 2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

己烷分子结构与计算化学数据

分子结构数据

1、摩尔折射率：29.84

2、摩尔体积（cm³/mol）：127.5

3、等张比容（90.2K）：270.8

4、表面张力（dyne/cm）：20.3

5、介电常数（F/m）：1.87

6、极化率（10^-24cm³）：11.83

计算化学数据

1.疏水参数计算参考值（XlogP）:无

2.氢键供体数量:0

3.氢键受体数量:0

4.可旋转化学键数量:3

5.互变异构体数量:无

6.拓扑分子极性表面积0

7.重原子数量:6

8.表面电荷:0

9.复杂度:12

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:0

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

己烷上游产品

1-己烯正己醇二氧化碳二氯甲烷氯丁基镁

己烷下游产品

一甲胺反式-1,4-二溴-2-丁烯 3,4-二溴丁-1-烯 2-溴己烷

己烷表征图谱

己烷红外图谱(IR1)
己烷红外图谱(IR2)
己烷质谱(MS)
己烷核磁图(¹³CNMR)
己烷Raman光谱
己烷核磁图(¹HNMR)

武汉吉鑫益邦生物科技有限公司

正己烷

联系人：周美玲
电话：027-59768650
手机：15629090339

Cas号：110-54-3
包装：1kg,25kg,200kg,400kg,500kg
纯度：0-99%
价格：洽谈

己烷

己烷 制备方法及用途