<生产厂家价格>

四氟丁二酸

四氟丁二酸名称

[ CAS 号 ]:
377-38-8

[ 中文名 ]:
四氟丁二酸

[ 英文名 ]:
Butanedioic acid,2,2,3,3-tetrafluoro-

[中文别名 ]:

[英文别名 ]:

EINECS 206-820-7
MFCD00042430
Tetrafluoro-1,4-butanedioic Acid
Perfluorosuccinic Acid
2,2,3,3-tetrafluorobutanedioic acid
Tetrafluorosuccinic Acid
Perfluoro-1,4-butanedioic Acid

四氟丁二酸物理化学性质

[ 密度 ]:
1,4 g/cm3

[ 沸点 ]:
150°C 15mm

[ 熔点 ]:
115-118 °C(lit.)

[ 分子式 ]:
C₄H₂F₄O₄

[ 分子量 ]:
190.05000

[ 闪点 ]:
150°C/15mm

[ 精确质量 ]:
189.98900

[ PSA ]:
74.60000

[ LogP ]:
0.42620

[ 储存条件 ]:
室温

四氟丁二酸MSDS

四氟丁二酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WN0725000

CHEMICAL NAME :: Succinic acid, tetrafluoro-

CAS REGISTRY NUMBER :: 377-38-8

BEILSTEIN REFERENCE NO. :: 1790197

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C4-H2-F4-O4

MOLECULAR WEIGHT :: 190.06

WISWESSER LINE NOTATION :: QVXFFXFFVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Parenteral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 8 gm/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 7,694,1955

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

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

REFERENCE :: 11FYAN "Fluorine Chemistry, Volume III. Biological Effects of Organic Fluorides," Simons, J.H., ed., New York, Academic Press, Inc., 1963 Volume(issue)/page/year: 3,85,1963

四氟丁二酸安全信息

[ 危害码 (欧洲) ]:
Xi: Irritant;C: Corrosive;

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
3261

[ WGK德国 ]:
3

[ RTECS号 ]:
WN0725000

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
2917190090

四氟丁二酸合成路线

四氟丁二酸上下游产品

四氟丁二酸上游产品

四氟丁二酸下游产品

四氟丁二酸海关

[ 海关编码 ]: 2917190090

[ 中文概述 ]:
2917190090 其他无环多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%