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3,4-二氯苯肼盐酸盐

3,4-二氯苯肼盐酸盐名称

[ CAS 号 ]:
19763-90-7

[ 中文名 ]:
3,4-二氯苯肼盐酸盐

[ 英文名 ]:
1-(2,4-dichlorophenyl)hydrazine hydrochloride

[中文别名 ]:

[英文别名 ]:

EINECS 243-278-0
1-(2,4-dichlorophenyl)hydrazine hydrochloride
3,4-dichlorohyrdrazine hydrochloride
MFCD00012937
(3,4-Dichlorophenyl)hydrazine hydrochloride (1:1)
(2,4-Dichlorophenyl)hydrazine hydrochloride (1:1)
3,4-Dichlorophenylhydrazine Hydrochloride

3,4-二氯苯肼盐酸盐物理化学性质

[ 密度 ]:
1.475g/cm3

[ 沸点 ]:
288.3ºC at 760 mmHg

[ 熔点 ]:
230 °C (dec.)(lit.)

[ 分子式 ]:
C₆H₇Cl₃N₂

[ 分子量 ]:
213.492

[ 闪点 ]:
128.2ºC

[ 精确质量 ]:
211.967484

[ PSA ]:
38.05000

[ LogP ]:
3.85430

[ 外观性状 ]:
白色至淡黄色晶体粉末

[ 蒸汽压 ]:
0.00236mmHg at 25°C

[ 储存条件 ]:
室温

3,4-二氯苯肼盐酸盐MSDS

3,4-二氯苯肼盐酸盐安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

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

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

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

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R20/21/22;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S37/39-S36/37/39-S22

[ 危险品运输编码 ]:
2811

[ WGK德国 ]:
3

[ 海关编码 ]:
2928000090

3,4-二氯苯肼盐酸盐合成路线

3,4-二氯苯肼盐酸盐上下游产品

3,4-二氯苯肼盐酸盐上游产品

3,4-二氯苯肼盐酸盐下游产品

3,4-二氯苯肼盐酸盐海关

[ 海关编码 ]: 2928000090

[ 中文概述 ]:
2928000090 其他肼（联氨）及胲（羟胺）的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。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 ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

3,4-二氯苯肼盐酸盐文献

Recyclable Mitsunobu reagents: catalytic Mitsunobu reactions with an iron catalyst and atmospheric oxygen.

Angew. Chem. Int. Ed. Engl. 52(17) , 4613-7, (2013)

Aerobic recycling: A catalytic amount of a hydrazine reagent is sufficient to promote Mitsunobu reactions in the presence of triphenylphosphine, an iron catalyst, and air. The active form of the catal...

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