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2,2'-氧代二乙酰氯

2,2'-氧代二乙酰氯名称

[ CAS 号 ]:
21062-20-4

[ 中文名 ]:
2,2’-氧化二乙酰氯

[ 英文名 ]:
2,2'-oxydiacetyl chloride

[中文别名 ]:

2,2-氧基二乙酰氯

[英文别名 ]:

Acetyl chloride,2,2'-oxybis
chlorure de diglycolyle
2,2'-oxydiacetyl chloride
MFCD00134471
2,2'-oxydiacetyl dichloride
di-glycolic acid dichloride
diglycoldiacid dichloride
EINECS 244-186-3
Diglycolyl chloride
Oxydiacetyl dichloride

2,2'-氧代二乙酰氯物理化学性质

[ 密度 ]:
1.449g/cm3

[ 沸点 ]:
246.1ºC at 760mmHg

[ 分子式 ]:
C₄H₄Cl₂O₃

[ 分子量 ]:
170.97900

[ 闪点 ]:
108.4ºC

[ 精确质量 ]:
169.95400

[ PSA ]:
43.37000

[ LogP ]:
0.53380

[ 蒸汽压 ]:
0.0277mmHg at 25°C

[ 折射率 ]:
n20/D 1.473(lit.)

[ 储存条件 ]:
室温

2,2'-氧代二乙酰氯安全信息

[ 符号 ]:

GHS05

[ 信号词 ]:
Danger

[ 危害声明 ]:
H314

[ 警示性声明 ]:
P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
C: Corrosive;

[ 风险声明 (欧洲) ]:
34

[ 安全声明 (欧洲) ]:
26-27-28-36/37/39-45

[ 危险品运输编码 ]:
UN 3265 8/PG 2

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 海关编码 ]:
2918990090

2,2'-氧代二乙酰氯合成路线

详细合成路线

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2,2'-氧代二乙酰氯海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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 ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

2,2'-氧代二乙酰氯文献

Antitrypanosomal activities and cytotoxicity of some novel imido-substituted 1,4-naphthoquinone derivatives.

Arch. Pharm. Res. 35(1) , 27-33, (2012)

The antitrypanosomal activities, cytotoxicity, and selectivity indices of eleven imido-substituted 1,4-naphthoquinone derivatives and nifurtimox have been studied. Compared to nifurtimox (IC(50) = 10....

Design and Synthesis of Fast-Degrading Poly(anhydride-esters).

Macromol. Rapid Commun. 30(12) , 1021, (2009)

Fast-degrading, salicylate-based poly(anhydride-esters) were designed to degrade and release the active component, salicylic acid (SA), within 1 week. The polymer degradation was enhanced by using sho...

Design, synthesis and evaluation of diazadibenzocrown ethers as Pb(2+) extractants and carriers in plasticized cellulose triacetate membranes.

Talanta 54(6) , 1195-204, (2001)

The ligands 4,7-diaza-2,3,8,9-dibenzo-15-crown-5 (L1), 4,10-diaza-2,3,11,12-dibenzo-18-crown-6 (L2), 4,10-diaza-2,3,11,12-di(4'-tert-butylbenzo)-18-crown-6 (L3) and N,N-di(methylenecarboxyethoxy) 4,10...

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