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4-溴苯基异硫氰酸酯

4-溴苯基异硫氰酸酯名称

[ CAS 号 ]:
1985-12-2

[ 中文名 ]:
4-溴苯基异硫氰酸酯

[ 英文名 ]:
4-bromophenyl isothiocyanate

[中文别名 ]:

[英文别名 ]:

MFCD00004808
4-bromophenyl isothiocyanate
1-bromo-4-isothiocyanato-benzene
para-bromophenyl isothiocyanate
1-bromo-4-thiocyanato-benzene
1-Bromo-4-isothiocyanatobenzene
Benzene,1-bromo-4-isothiocyanato
Benzene, 1-bromo-4-isothiocyanato-
p-Bromophenyl isothiocyanate
ISOTHIOCYANIC ACID,p-BROMOPHENYL ESTER

4-溴苯基异硫氰酸酯物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
280.1±23.0 °C at 760 mmHg

[ 熔点 ]:
56-58 °C(lit.)

[ 分子式 ]:
C₇H₄BrNS

[ 分子量 ]:
214.082

[ 闪点 ]:
123.2±22.6 °C

[ 精确质量 ]:
212.924774

[ PSA ]:
44.45000

[ LogP ]:
4.03

[ 外观性状 ]:
固体;White to Orange to Green powder to crystal

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.622

[ 储存条件 ]:
库房通风低温干燥,与食品原料类分开存放

4-溴苯基异硫氰酸酯MSDS

4-溴苯基异硫氰酸酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NX8400000

CHEMICAL NAME :: Isothiocyanic acid, p-bromophenyl ester

CAS REGISTRY NUMBER :: 1985-12-2

BEILSTEIN REFERENCE NO. :: 0878549

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C7-H4-Br-N-S

MOLECULAR WEIGHT :: 214.09

WISWESSER LINE NOTATION :: SCNR DE

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 :: 400 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - muscle weakness Gastrointestinal - ulceration or bleeding from stomach

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 5,741,1967

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,558,1969

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 21,121,1971

4-溴苯基异硫氰酸酯安全信息

[ 符号 ]:

GHS07, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302 + H312 + H332-H315-H319-H334-H335

[ 警示性声明 ]:
P261-P280-P305 + P351 + P338-P342 + P311

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ 危害码 (欧洲) ]:
Xn,Xi,C

[ 风险声明 (欧洲) ]:
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R36/37/38:Irritating to eyes, respiratory system and skin . R42:May cause sensitization by inhalation.

[ 安全声明 (欧洲) ]:
S22-S26-S36/37-S45

[ 危险品运输编码 ]:
2811

[ WGK德国 ]:
3

[ RTECS号 ]:
NX8400000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2930909090

4-溴苯基异硫氰酸酯合成路线

4-溴苯基异硫氰酸酯上下游产品

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4-溴苯基异硫氰酸酯海关

[ 海关编码 ]: 2930909090

[ 中文概述 ]:
2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 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

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

4-溴苯基异硫氰酸酯文献

Effect of thiol blocking agents on the binding of T3 and T4 in rat liver nuclear extract.

Acta Endocrinol. 98(1) , 68-72, (1981)

Liver nuclei bind thyroid hormones (T3 and T4) with different binding affinities. In out studies it was estimated that the apparent association constant (Ka) in the liver nuclei for T3 was 8.8 X 10(10...

Selective and reversible inhibition of heart sarcolemmal (Na+ + K+)-ATPase by p-bromophenyl isothiocyanate. Evidence for a sulfhydryl group in the ATP-binding site of the enzyme.

Gen. Physiol. Biophys. 2(6) , 447-56, (1983)

Isothiocyanates are potent modifiers of thiol groups, and they have been successfully applied in studying the active site structure of renal (Na+ + K+)-ATPase. However, very little has been known on i...

1-Aryl(glycofurano)imidazolidine-2-thiones derived from new 2-(alkylamino)-2-deoxyheptoses having d-glycero- d-galacto and d-glycero-d-talo configurations. Galbis Perez JA, et al.

Carbohydr. Res. 131(1) , 71-82, (1984)

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