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联苯酸酐

联苯酸酐名称

[ CAS 号 ]:
6050-13-1

[ 中文名 ]:
联苯酸酐

[ 英文名 ]:
Dibenz(c,e)oxepin-5,7-dione

[中文别名 ]:

[英文别名 ]:

EINECS 227-950-0
Dibenz(c,e)oxepin-5,7-dione
Diphenic acid anhydride
Dibenz[c,e]oxepin-5,7-dione
benzo[d][2]benzoxepine-5,7-dione
2,2'-Biphenyldicarboxylic acid anhydride
2,2'-Biphenyldicarboxylic anhydride
Diphenic anhydride
2,2'-Diphenyldicarboxylic anhydride
T B676 HVOVJ

联苯酸酐物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
424.0±14.0 °C at 760 mmHg

[ 熔点 ]:
225-227 °C(lit.)

[ 分子式 ]:
C₁₄H₈O₃

[ 分子量 ]:
224.212

[ 闪点 ]:
212.0±17.3 °C

[ 精确质量 ]:
224.047348

[ PSA ]:
47.28000

[ LogP ]:
2.61

[ 外观性状 ]:
米色-白色结晶粉末

[ 蒸汽压 ]:
0.0±1.0 mmHg at 25°C

[ 折射率 ]:
1.637

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (分解)

[ 水溶解性 ]:
decomposes

联苯酸酐MSDS

联苯酸酐安全信息

[ 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-S7/8-S24/25-S37

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2932999099

联苯酸酐合成路线

联苯酸酐上下游产品

联苯酸酐上游产品

联苯酸酐下游产品

联苯酸酐海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

联苯酸酐文献

Sensitive enantiomeric separation of aliphatic and aromatic amines using aromatic anhydrides as nonchiral derivatizing agents.

J. Chromatogr. A. 666 , 485-491, (1994)

New pre-column derivatizing reagents: phthalic anhydride, 3-nitrophthalic anhydride, diphenic anhydride, 1,8-naphthalic anhydride and diphenylmaleic anhydride have been developed for resolving chiral ...

Determination of fatty alcohol ethoxylates and alkylether sulfates by anionic exchange separation, derivatization with a cyclic anhydride and liquid chromatography.

J. Chromatogr. A. 1218(47) , 8511-8, (2011)

A method for the separation, characterization and determination of fatty alcohol ethoxylates (FAE) and alkylether sulfates (AES) in industrial and environmental samples is described. Separation of the...

Determination of fatty alcohol ethoxylates with diphenic anhydride derivatization and liquid chromatography with spectrophotometric detection: a comparative study with other anhydrides.

J. Chromatogr. A. 1216(15) , 3023-30, (2009)

A method for the determination of fatty alcohol ethoxylates (FAEs) using diphenic anhydride as derivatization reagent and RP-HPLC separation with UV-vis detection is presented and compared to derivati...

更多文献

联苯酸酐

联苯酸酐名称

联苯酸酐物理化学性质

联苯酸酐MSDS

详细MSDS(安全技术说明书)

联苯酸酐安全信息

联苯酸酐合成路线

详细合成路线

联苯酸酐上下游产品

联苯酸酐上游产品

联苯酸酐下游产品

联苯酸酐海关

联苯酸酐文献

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