1,1,2,2-四氟苯乙醚

1,1,2,2-四氟苯乙醚名称

[ CAS 号 ]:
350-57-2

[ 中文名 ]:
1,1,2,2-四氟苯乙醚

[ 英文名 ]:
(1,1,2,2-tetrafluoroethoxy)benzene

[中文别名 ]:

1,1,2,2-四氟乙基苯基醚

[英文别名 ]:

phenoxytetrafluoroethane
MFCD00042102
1.1.2.2-Tetrafluor-1-phenoxy-aethan
Fentalene-14
<1.1.2.2-Tetrafluor-aethyl>-phenyl-aether
(1,1,2,2-Tetrafluoroethoxy)benzene
1,1,2,2-tetrafluoro-1-phenoxyethane
EINECS 206-505-4

1,1,2,2-四氟苯乙醚物理化学性质

[ 密度 ]:
1.275 g/mL at 25 °C(lit.)

[ 沸点 ]:
152-153 °C(lit.)

[ 分子式 ]:
C₈H₆F₄O

[ 分子量 ]:
194.12600

[ 闪点 ]:
115 °F

[ 精确质量 ]:
194.03500

[ PSA ]:
9.23000

[ LogP ]:
2.92330

[ 外观性状 ]:
固体

[ 折射率 ]:
n20/D 1.4200(lit.)

[ 储存条件 ]:
2-8°C，密封

1,1,2,2-四氟苯乙醚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DC0340000

CHEMICAL NAME :: Benzene, (1,1,2,2-tetrafluoroethoxy)-

CAS REGISTRY NUMBER :: 350-57-2

BEILSTEIN REFERENCE NO. :: 2255899

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H6-F4-O

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 29(11),51,1985

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3600 mg/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 29(11),51,1985

点击显示

1,1,2,2-四氟苯乙醚安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;T: Toxic;

[ 风险声明 (欧洲) ]:
R10

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
UN 1993 3/PG 3

[ WGK德国 ]:
2

[ RTECS号 ]:
DC0340000

[ 包装等级 ]:
III

[ 海关编码 ]:
2909309090

1,1,2,2-四氟苯乙醚海关

[ 海关编码 ]: 2909309090

[ 中文概述 ]:
2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。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

[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%