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4,4'-二溴联苯酰

4,4'-二溴联苯酰名称

[ CAS 号 ]:
35578-47-3

[ 中文名 ]:
4,4'-二溴联苯酰

[ 英文名 ]:
4,4'-dibromobenzil

[中文别名 ]:

[英文别名 ]:

1,2-di(4-bromophenyl)-1,2-ethanedione
Ethanedione,bis(4-bromophenyl)
4,4'-Dibromobenzil
4,4′-Dibromobenzil
EINECS 252-628-1
MFCD00000104
p,p'-Dibromobenzil
4,4'-Dibromodibenzoyl
Benzyl,4'-dibromo
1,2-bis-(4-bromophenyl)ethane-1,2-dione

4,4'-二溴联苯酰物理化学性质

[ 密度 ]:
1.729g/cm3

[ 沸点 ]:
457.2ºC at 760mmHg

[ 熔点 ]:
224-226 °C(lit.)

[ 分子式 ]:
C₁₄H₈Br₂O₂

[ 分子量 ]:
368.02000

[ 闪点 ]:
142.4ºC

[ 精确质量 ]:
365.88900

[ PSA ]:
34.14000

[ LogP ]:
4.27720

[ 折射率 ]:
1.639

[ 储存条件 ]:
室温，干燥

4,4'-二溴联苯酰MSDS

详细MSDS(安全技术说明书)

4,4'-二溴联苯酰安全信息

[ 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-S37/39

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2914700090

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4,4'-二溴联苯酰海关

[ 海关编码 ]: 2914700090

[ 中文概述 ]:
2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 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, 丙酮报明包装

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

4,4'-二溴联苯酰文献

Novel quinoxaline-based organic sensitizers for dye-sensitized solar cells.

Org. Lett. 13(15) , 3880-3, (2011)

Novel quinoxaline-based organic sensitizers using vertical (RC-21) and horizontal (RC-22) conjugation between an electron-donating triphenylamine unit and electron-accepting quinoxaline unit have been...

A rapid and efficient microwave-assisted synthesis of hydantoins and thiohydantoins. Muccioli GG, et al.

Tetrahedron 59(8) , 1301-7, (2003)

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