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7H-十二氟庚酸

7H-十二氟庚酸名称

[ CAS 号 ]:
1546-95-8

[ 中文名 ]:
7H-十二氟庚酸

[ 英文名 ]:
7H-Dodecafluoroheptanoic acid

[英文别名 ]:

EINECS 216-283-0
MFCD00054694
2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptanoic acid

7H-十二氟庚酸物理化学性质

[ 密度 ]:
1.7±0.1 g/cm3

[ 沸点 ]:
188.1±35.0 °C at 760 mmHg

[ 熔点 ]:
32-36 °C(lit.)

[ 分子式 ]:
C₇H₂F₁₂O₂

[ 分子量 ]:
346.070

[ 闪点 ]:
67.6±25.9 °C

[ 精确质量 ]:
345.986328

[ PSA ]:
37.30000

[ LogP ]:
5.82

[ 蒸汽压 ]:
0.3±0.7 mmHg at 25°C

[ 折射率 ]:
1.296

7H-十二氟庚酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MJ2030000

CHEMICAL NAME :: Heptanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro-

CAS REGISTRY NUMBER :: 1546-95-8

BEILSTEIN REFERENCE NO. :: 1807664

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H2-F12-O2

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 :: 1440 mg/kg

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

REFERENCE :: ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1955- Volume(issue)/page/year: 26,9,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 296 mg/kg

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

REFERENCE :: ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1955- Volume(issue)/page/year: 26,9,1980

7H-十二氟庚酸安全信息

[ 危害码 (欧洲) ]:
C: Corrosive;

[ 风险声明 (欧洲) ]:
R22;R34

[ 安全声明 (欧洲) ]:
S26-S27-S36/37/39-S45

[ 危险品运输编码 ]:
UN 3261 8/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
MJ2030000

[ 海关编码 ]:
2915900090

7H-十二氟庚酸合成路线

详细合成路线

7H-十二氟庚酸上下游产品

7H-十二氟庚酸上游产品

7H-十二氟庚酸下游产品

7H-十二氟庚酸海关

[ 海关编码 ]: 2915900090

[ 中文概述 ]:
2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%

[ 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

[ 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 ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%