五氟氯乙烷
五氟氯乙烷用途
用于配制低温致冷介质R502等
五氟氯乙烷名称
[ CAS 号 ]:
76-15-3
[ 中文名 ]:
氯五氟乙烷
[ 英文名 ]:
Chloropentafluoroethane
[中文别名 ]:
[英文别名 ]:
- 2-chrolo-1,1,1,2,2-pentafluoroethane
- 1-chloro-1,1-difluoro-2,2,2-trifluoroethane
- Fluorocarbon-115
- MFCD00000777
- CHLOROPENTAFLUOROETHANE
- 1-chloro-1,1,2,2,2-pentafluoro ethane
- Refrigerant 115
- 1-chloropentafluoroethane
- pentafluoromonochloroethane
- EINECS 200-938-2
五氟氯乙烷物理化学性质
[ 密度 ]:
1,568 g/cm3
[ 沸点 ]:
-39°C
[ 熔点 ]:
30-31°C
[ 分子式 ]:
C2ClF5
[ 分子量 ]:
154.46600
[ 闪点 ]:
70°C
[ 精确质量 ]:
153.96100
[ LogP ]:
2.38030
[ 外观性状 ]:
一种无色无气味的气体带有一种像醚的气味
[ 折射率 ]:
1.2678 (20ºC)
[ 储存条件 ]:
库房通风低温干燥,与易燃物分开存放
[ 水溶解性 ]:
Insoluble
五氟氯乙烷MSDS
五氟氯乙烷毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- KH7877500
- CHEMICAL NAME :
- Ethane, chloropentafluoro-
- CAS REGISTRY NUMBER :
- 76-15-3
- BEILSTEIN REFERENCE NO. :
- 1740329
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 20
- MOLECULAR FORMULA :
- C2-Cl-F5
- MOLECULAR WEIGHT :
- 154.47
- WISWESSER LINE NOTATION :
- GXFFXFFF
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 4880 gm/m3/4H
- REFERENCE :
- TOVEFN Toksikologicheskii Vestnik. (18-20 Vadkovskii per. Moscow, 101479, Russia) History Unknown Volume(issue)/page/year: (3),25,1996 *** REVIEWS *** ACGIH TLV-TWA 6320 mg/m3 (1000 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 TOXICOLOGY REVIEW FAZMAE Fortschritte der Arzneimittelforschung. Progress in Drug Research. (Birkhauser Boston, Inc., c/o Springer-Verlag New York, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1959- Volume(issue)/page/year: 18,365,1974 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 1000 ppm (6320 mg/m3) JAN 1993 OEL-BELGIUM:TWA 1000 ppm (6320 mg/m3) JAN 1993 OEL-DENMARK:TWA 1000 ppm (6300 mg/m3) JAN 1993 OEL-FRANCE:TWA 1000 ppm (6320 mg/m3) JAN 1993 OEL-HUNGARY:TWA 100 mg/m3;STEL 200 mg/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 100 ppm (6320 mg/m3) JAN 1993 OEL-RUSSIA:STEL 3000 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 1000 ppm (6400 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 1000 ppm (6320 mg/m3) 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 CHLOROPENTAFLUOROETHANE-air:10H TWA 1000 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 - M1142 No. of Facilities: 15 (estimated) No. of Industries: 2 No. of Occupations: 5 No. of Employees: 372 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1142 No. of Facilities: 1409 (estimated) No. of Industries: 10 No. of Occupations: 11 No. of Employees: 14351 (estimated) No. of Female Employees: 165 (estimated)
五氟氯乙烷安全信息
[ 危害码 (欧洲) ]:
Xi
[ 风险声明 (欧洲) ]:
R36/37/38
[ 安全声明 (欧洲) ]:
S38
[ 危险品运输编码 ]:
1020
[ 危险类别 ]:
2.2
[ 海关编码 ]:
2903772015
五氟氯乙烷合成路线
五氟氯乙烷上下游产品
五氟氯乙烷上游产品
五氟氯乙烷下游产品
五氟氯乙烷制备
制法 将五氟碘乙烷1~2.5g与过量30%的氯气混合,密封在管中。用紫外光连续照射7天。产物用氢氧化钠水溶液洗涤,然后真空分馏,得到五氟氯乙烷。产率98%。
五氟氯乙烷海关
[ 海关编码 ]: 2903772015
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