一氟二氯乙烷
一氟二氯乙烷用途
用作清洗剂、聚氨酯发泡剂
【用途二】
该产品可替代CFC-11作硬质聚氨酯泡沫塑料的发泡剂,替代CFC-113作清洗剂。
一氟二氯乙烷名称
[ CAS 号 ]:
1717-00-6
[ 中文名 ]:
1-氟-1,1-二氯乙烷
[ 英文名 ]:
1,1-Dichloro-1-fluoroethane
[中文别名 ]:
[英文别名 ]:
- CFC 141b
- R 141b
- 1,1-dichlorofluoroethane
- F141b
- HCFC 141b
- Ethane, dichlorofluoro-
- 1,1-Dichloro-1-fluoroethane
- Refrigerant 141b
- HFA-141B
- HCFC-141b
一氟二氯乙烷物理化学性质
[ 密度 ]:
1.3±0.1 g/cm3
[ 沸点 ]:
35.5±8.0 °C at 760 mmHg
[ 熔点 ]:
-104ºC
[ 分子式 ]:
C2H3Cl2F
[ 分子量 ]:
116.950
[ 闪点 ]:
-33.4±11.9 °C
[ 精确质量 ]:
115.959587
[ LogP ]:
1.75
[ 外观性状 ]:
无色液体弱像空气的气味
[ 蒸汽压 ]:
521.9±0.1 mmHg at 25°C
[ 折射率 ]:
1.387
[ 稳定性 ]:
Stable.
一氟二氯乙烷毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- KI0997000
- CHEMICAL NAME :
- Ethane, 1,1-dichloro-1-fluoro-
- CAS REGISTRY NUMBER :
- 1717-00-6
- BEILSTEIN REFERENCE NO. :
- 1731585
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 16
- MOLECULAR FORMULA :
- C2-H3-Cl2-F
- MOLECULAR WEIGHT :
- 116.95
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 :
- >5 gm/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 :
- 56700 ppm/6H
- TOXIC EFFECTS :
- Behavioral - tremor Behavioral - ataxia
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Liver - other changes
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 151 gm/m3/2H
- TOXIC EFFECTS :
- Behavioral - general anesthetic Behavioral - ataxia Lungs, Thorax, or Respiration - cyanosis
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >2 gm/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 :
- 50 gm/m3/4H/4W-I
- TOXIC EFFECTS :
- Endocrine - evidence of thyroid hypofunction
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 18200 mg/m3/4H/26W-I
- TOXIC EFFECTS :
- Vascular - BP lowering not characterized in autonomic section Kidney, Ureter, Bladder - proteinuria Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 20000 ppm/6H/28D-I
- TOXIC EFFECTS :
- Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 18200 mg/m3/4H/26W-I
- TOXIC EFFECTS :
- Blood - changes in leukocyte (WBC) count
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- DOSE :
- 20000 ppm/6H
- SEX/DURATION :
- female 6-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- DOSE :
- 20000 ppm/6H
- SEX/DURATION :
- female 6-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetal death
MUTATION DATA
- TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Rodent - hamster Ovary
- DOSE/DURATION :
- 10 pph/4H (Continuous)
- REFERENCE :
- FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 33,491,1995
一氟二氯乙烷安全信息
[ 危害码 (欧洲) ]:
Xi: Irritant;N: Dangerous for the environment;
[ 风险声明 (欧洲) ]:
R59
[ 安全声明 (欧洲) ]:
23-36/37/39-61-59
[ 危险品运输编码 ]:
UN 9274
[ 海关编码 ]:
2903730000
一氟二氯乙烷合成路线
一氟二氯乙烷上下游产品
一氟二氯乙烷上游产品
一氟二氯乙烷下游产品
一氟二氯乙烷海关
[ 海关编码 ]: 2903791014
[ 中文概述 ]:
2903791014 1-氟-1,1-二氯乙烷。监管条件:14xy。增值税率:17.0%。退税率:9.0%。最低关税:5.5%。普通关税:30.0%
[ Summary ]:
2903791014 1,1-dichloro-1-fluoroethane。supervision conditions:14xy。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:5.5%。general tariff:30.0%
相关化工产品/化学物质:
推荐生产厂家/供应商:
公司名:上海阿拉丁生化科技股份有限公司
区域:上海市浦东新区
价格:
¥261.9/100g
¥86.9/25g
¥731.9/500g
¥需询单/1g
联系人:阿拉丁李高志
产品详情:1-氟-1,1-二氯乙烷
公司名:上海创赛科技有限公司
区域:上海市嘉定区
价格:
¥34.0/5g
¥83.0/25g
¥236.0/100g
¥677.0/500g
联系人:夏言
产品详情:[Perfemiker]1-氟-1,1-二氯乙烷,99%
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