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1300-21-6生产厂家

1300-21-6价格

相关CAS号：
1300-21-6 107-06-2
7084-11-9 1717-00-6
53-19-0 306-83-2
683-68-1 1622-32-8
598-38-9 75-34-3

1300-21-6

1300-21-6结构式
1300-21-6结构式
  • 常用中文名：二氯乙烷
  • 常用英文名：Dichloroethane
  • CAS号：1300-21-6
  • 分子式：C2H4Cl2
  • 分子量：98.959
  • 相关类别： 有机原料 烃类化合物及其衍生物 烃类卤化物
  • 发布时间：2018-02-05 08:00:00
  • 更新时间：2024-01-04 17:49:55
  • 主要用作氯乙烯、乙二醇、乙二酸、乙二胺、四乙基铅、多乙烯多胺及联苯甲酰的原料。也用作油脂、树脂、橡胶的溶剂，干洗剂，农药除早菊素、咖啡因、维生素、激素的萃取剂，湿润剂，浸透剂，石油脱蜡，抗震剂，还用于农药制造以及药物灭虫宁、哌哔嗪的原料。在农业上可用作粮?

化源商城直购

中文名 1,1-二氯乙烷
英文名 Dichloroethane
中文别名 乙撑二氯
二氯乙烷
密度 1.2±0.1 g/cm3
沸点 83.5±0.0 °C at 760 mmHg
熔点 -35ºC
分子式 C2H4Cl2
分子量 98.959
闪点 15.6±0.0 °C
精确质量 97.969009
LogP 1.41
蒸汽压 83.9±0.1 mmHg at 25°C
折射率 1.413

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KH9800000
CHEMICAL NAME :
Ethane, dichloro-
CAS REGISTRY NUMBER :
1300-21-6
BEILSTEIN REFERENCE NO. :
0605264
LAST UPDATED :
199710
DATA ITEMS CITED :
16
MOLECULAR FORMULA :
C2-H4-Cl2
MOLECULAR WEIGHT :
98.96
WISWESSER LINE NOTATION :
G2G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1120 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HYSAAV Hygiene and Sanitation (USSR). English translation of GISAAA. (Springfield, VA) 1964-71. Discontinued. Volume(issue)/page/year: 32(3),349,1967
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
625 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HYSAAV Hygiene and Sanitation (USSR). English translation of GISAAA. (Springfield, VA) 1964-71. Discontinued. Volume(issue)/page/year: 32(3),349,1967
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
10 gm/m3
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 20(8),19,1955
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 18(6),53,1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
3890 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 3/23/1970
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 32(10),25,1988
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
5 gm/m3
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 32(10),25,1988 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
DOSE :
15 mg/m3/4H
SEX/DURATION :
female 16 week(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated)
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 41(6),100,1976
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
DOSE :
57 mg/m3/4H
SEX/DURATION :
female 26 week(s) pre-mating female 1-22 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - stillbirth Reproductive - Effects on Newborn - live birth index (measured after birth) Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 19(7),20,1975
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
DOSE :
15 mg/m3/4H
SEX/DURATION :
female 96 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - menstrual cycle changes or disorders
REFERENCE :
AKGIAO Akushcherstvo i Ginekologiya (Moscow). (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) No.1- 1936- Volume(issue)/page/year: 53(2),57,1977
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
DOSE :
15 mg/m3/4H
SEX/DURATION :
female 96 day(s) pre-mating female 1-18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death
REFERENCE :
AKGIAO Akushcherstvo i Ginekologiya (Moscow). (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) No.1- 1936- Volume(issue)/page/year: 53(2),57,1977
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
DOSE :
57 mg/m3/4H
SEX/DURATION :
female 22 week(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated) Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 39(7),25,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1086 No. of Facilities: 176 (estimated) No. of Industries: 3 No. of Occupations: 5 No. of Employees: 3200 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - A1086 No. of Facilities: 84 (estimated) No. of Industries: 3 No. of Occupations: 6 No. of Employees: 3207 (estimated) No. of Female Employees: 1149 (estimated)

危害码 (欧洲) F:Flammable;T:Toxic;
风险声明 (欧洲) R11;R22;R36/37/38;R45
安全声明 (欧洲) S45-S53
危险品运输编码 UN 1184 3/PG 2
包装等级 II
海关编码 2903150000
1.乙烯与氯气直接合成法　以乙烯和氯气在1,2-二氯乙烷介质中进行氯化生成粗二氯乙烷及少量多氯化物，加碱闪蒸除去酸性物及部分高沸物，用水洗涤至中性，共沸脱水，精馏，得成品。2.乙烯氧氯化法乙烯直接与氯气氯化生成二氯乙烷。由二氯乙烷裂解制氯乙烯时回收的氯化氢和预热至150-200℃的含氧气体（空气）和乙烯，通过载于氧化铝上的氯化铜触媒，在压力0.0683-0.1033MPa；温度200-250℃下反应，粗产品经冷却（使大部分三氯乙醛和部分水冷凝）；加压；精制，得二氯乙烷产品。3.由石油裂解气或焦炉的乙烯直接氯化的方法。此外，在氯乙醇；环氧乙烷的生产中还副产有1,2-二氯乙烷。4.将工业品1,2-二氯乙烷是用浓硫酸洗至酸层无色，而后用5%的氢氧化钙溶液洗，再用水洗一次，分去水层。用无水氯化钙干燥后，进行精馏。1,2-二氯乙烷能与水形成共沸混合物，含有8.9%的水，共沸点7.7℃。利用此特性脱去大量的水后再进行干燥和蒸馏即得纯品1,2-二氯乙烷。5.将催化剂三氯化铁、氯化铜或氯化亚锑悬浮于二氯乙烷中作为反应介质，分别通入气体乙烯和氯气进行反应，控制反应温度为50～70℃，反应压力0.4～0.5 MPa：反应所得产物用水洗去氯化氢和催化剂，静置分层，分去水层，然后用1%～2%的氢氧化钠洗涤，分去水层后进行共沸精馏，蒸出的共沸物静置分去水层，干燥后，再精馏，即得1,2-二氯乙烷纯品。
海关编码 2903150000
申报要素 品名, 成分含量, 用途
监管条件 A.入境货物通关单 B.出境货物通关单 X.有毒化学品环境管理放行通知单
检验检疫 R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary 2903150000 1,2-dichloroethane。supervision conditions:ABx(certificate of inspection for goods inward,certificate of inspection for goods outward,environment control release notice for poisonous chemicals)。VAT:17.0%。tax rebate rate:0.0%。MFN tarrif:5.5%。general tariff:30.0%

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