2-[[[[difluoro(trifluoromethoxy)methoxy]-difluoromethoxy]-difluoromethoxy]-difluoromethoxy]-2,2-difluoroacetyl fluoride

名称

[ CAS 号 ]:
21703-49-1

[ 英文名 ]:
2-[[[[difluoro(trifluoromethoxy)methoxy]-difluoromethoxy]-difluoromethoxy]-difluoromethoxy]-2,2-difluoroacetyl fluoride

[英文别名 ]:

物理化学性质

[ 密度 ]:
1.787g/cm3

[ 沸点 ]:
131.8ºC at 760 mmHg

[ 分子式 ]:
C7F14O6

[ 分子量 ]:
446.04900

[ 闪点 ]:
33.4ºC

[ 精确质量 ]:
445.94700

[ PSA ]:
63.22000

[ LogP ]:
3.87930

[ 蒸汽压 ]:
9.13mmHg at 25°C

[ 折射率 ]:
1.29

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SB0250000
CHEMICAL NAME :
2,4,6,8,10-Pentaoxadecan-12-oyl fluoride, 1,1,1,3,3,5,5,7,7,9,9,11,11-tridecafluoro-
CAS REGISTRY NUMBER :
21703-49-1
LAST UPDATED :
199806
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C7-F14-O6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
980 ppb/6H/2W-I
TOXIC EFFECTS :
Endocrine - changes in spleen weight Endocrine - changes in thymus weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0546410
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CAS号[21703-49-1]化源网提供[2-[[[[difluoro(trifluoromethoxy)methoxy]-difluoromethoxy]-difluoromethoxy]-difluoromethoxy]-2,2-difluoroacetyl fluoride]MSDS、说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。>>电脑版：2-[[[[difluoro(trifluoromethoxy)methoxy]-difluoromethoxy]-difluoromethoxy]-difluoromethoxy]-2,2-difluoroacetyl fluoride

标题：21703-49-1_CAS号:21703-49-1_2-[[[[difluoro(trifluoromethoxy)methoxy]-difluoromethoxy]-difluoromethoxy]-difluoromethoxy]-2,2-difluoroacetyl fluoride - 化源网 地址：https://m.chemsrc.com/mip/cas/21703-49-1_379534.html