<生产厂家价格>

八氟甲苯

八氟甲苯名称

[ CAS 号 ]:
434-64-0

[ 中文名 ]:
八氟甲苯

[ 英文名 ]:
Perfluorotoluene

[中文别名 ]:

[英文别名 ]:

Perfluorotoluene
Octafluorotoluene
1,2,3,4,5-pentafluoro-6-(trifluoromethyl)benzene
EINECS 207-104-7
MFCD00000375

八氟甲苯物理化学性质

[ 密度 ]:
1.666 g/mL at 25 °C(lit.)

[ 沸点 ]:
104 °C(lit.)

[ 熔点 ]:
-65.6 °C

[ 分子式 ]:
C₇F₈

[ 分子量 ]:
236.06200

[ 闪点 ]:
69 °F

[ 精确质量 ]:
235.98700

[ LogP ]:
3.40090

[ 外观性状 ]:
透明无色液体

[ 折射率 ]:
n20/D 1.368(lit.)

[ 储存条件 ]:
Flammables area

八氟甲苯MSDS

八氟甲苯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XT3530000

CHEMICAL NAME :: Toluene, octafluoro-

CAS REGISTRY NUMBER :: 434-64-0

LAST UPDATED :: 199707

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C7-F8

MOLECULAR WEIGHT :: 236.07

WISWESSER LINE NOTATION :: FXFFR BF CF DF EF FF

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 :: 1141 ppm/1H

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Behavioral - convulsions or effect on seizure threshold

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB81-156911

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5000 ppm/10M

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

REFERENCE :: ANASAB Anaesthesia. (Academic Press Inc. Ltd., 24-28 Oval Rd., London NW1 7DX, UK) V.1- 1946- Volume(issue)/page/year: 19,167,1964

八氟甲苯安全信息

[ 符号 ]:

GHS02, GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H302-H315-H319-H331

[ 警示性声明 ]:
P210-P261-P305 + P351 + P338-P311

[ 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) ]:
F:Flammable;Xi:Irritant;

[ 风险声明 (欧洲) ]:
R11;R36/37/38

[ 安全声明 (欧洲) ]:
S16-S26

[ 危险品运输编码 ]:
UN 1993 3/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
XT3530000

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
2903999090

八氟甲苯合成路线

八氟甲苯上下游产品

八氟甲苯上游产品

八氟甲苯下游产品

八氟甲苯海关

[ 海关编码 ]: 2903999090

[ 中文概述 ]:
2903999090 其他芳烃卤化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

八氟甲苯文献

Prediction of convulsant activity of gases and vapors.

Eur. J. Med. Chem. 44 , 885-90, (2009)

The convulsant activity of 48 compounds studied by Eger et al. has been analyzed using an Abraham solvation equation. Four compounds identified by Eger et al. as more potent than expected were similar...

LUMOS--A Sensitive and Reliable Optode System for Measuring Dissolved Oxygen in the Nanomolar Range.

PLoS ONE 10 , e0128125, (2015)

Most commercially available optical oxygen sensors target the measuring range of 300 to 2 μmol L-1. However these are not suitable for investigating the nanomolar range which is relevant for many impo...

Anesthetic and convulsant properties of aromatic compounds and cycloalkanes: implications for mechanisms of narcosis.

Anesth. Analg. 83(5) , 1097-104, (1996)

We examined the anesthetic and convulsant properties of 16 unfluorinated to completely fluorinated aromatic compounds, having six to nine carbon atoms (e.g., benzene to 1,3,5-tris(trifluoromethyl)benz...

更多文献