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4-溴苯硼酸

4-溴苯硼酸用途

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4-溴苯硼酸名称

[ CAS 号 ]:
5467-74-3

[ 中文名 ]:
4-溴苯硼酸

[ 英文名 ]:
4-Bromophenylboronic Acid

[中文别名 ]:

[英文别名 ]:

4-Bromophenylboronic Acid
Boronic acid, B-(4-bromophenyl)-
(4-Bromophenyl)boronic acid
EINECS 226-779-9
MFCD00002104
p-bromophenylboronic acid

4-溴苯硼酸物理化学性质

[ 密度 ]:
1.7±0.1 g/cm3

[ 沸点 ]:
315.0±44.0 °C at 760 mmHg

[ 熔点 ]:
284-288 °C(lit.)

[ 分子式 ]:
C₆H₆BBrO₂

[ 分子量 ]:
200.826

[ 闪点 ]:
144.3±28.4 °C

[ 精确质量 ]:
199.964417

[ PSA ]:
40.46000

[ LogP ]:
2.36

[ 外观性状 ]:
淡灰色固体

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.598

[ 储存条件 ]:
0-6°C

[ 水溶解性 ]:
可溶于：甲醇

4-溴苯硼酸MSDS

详细MSDS(安全技术说明书)

4-溴苯硼酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CY8650000

CHEMICAL NAME :: Benzeneboronic acid, p-bromo-

CAS REGISTRY NUMBER :: 5467-74-3

BEILSTEIN REFERENCE NO. :: 2936347

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H6-B-Br-O2

MOLECULAR WEIGHT :: 200.84

WISWESSER LINE NOTATION :: QBQR DE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03201

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4-溴苯硼酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

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

[ 危害码 (欧洲) ]:
Xi:Irritant

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
CY8650000

[ 海关编码 ]:
2931900090

4-溴苯硼酸上下游产品

4-溴苯硼酸上游产品

4-溴苯硼酸下游产品

4-溴苯硼酸海关

[ 海关编码 ]: 2931900090

[ 中文概述 ]:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

4-溴苯硼酸文献

Immobilised lipase for in vitro lipolysis experiments.

J. Pharm. Sci. 104(4) , 1311-8, (2015)

In vitro lipolysis experiments are used to assess digestion of lipid-based formulations, and probe solubilisation by colloidal phases during digestion. However, proteins and other biological component...

Understanding the Mechanism of Enzyme-Induced Formation of Lyotropic Liquid Crystalline Nanoparticles.

Langmuir 31 , 6933-41, (2015)

Liquid crystalline nanoparticles have shown great potential for application in fields of drug delivery and agriculture. However, optimized approaches to generating these dispersions have long been sou...

Non-linear increases in danazol exposure with dose in older vs. younger beagle dogs: the potential role of differences in bile salt concentration, thermodynamic activity, and formulation digestion.

Pharm. Res. 31(6) , 1536-52, (2014)

To explore the possibility that age-related changes in physiology may result in differences in drug bioavailability after oral administration of lipid based formulations of danazol.Danazol absorption ...

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