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2,5-二氯苯肼

2,5-二氯苯肼名称

[ CAS 号 ]:
305-15-7

[ 中文名 ]:
2,5-二氯苯肼

[ 英文名 ]:
2,5-dichlorophenylhydrazine

[中文别名 ]:

2,5-二氯苯基肼

[英文别名 ]:

2,5 dichlorophenylhydrazine hydrochloride
2,5-Dichlorophenylhydrazine
EINECS 206-163-6
MFCD00007576

2,5-二氯苯肼物理化学性质

[ 密度 ]:
1.475 g/cm3

[ 沸点 ]:
266.8ºC at 760 mmHg

[ 熔点 ]:
102-103 °C(lit.)

[ 分子式 ]:
C₆H₆Cl₂N₂

[ 分子量 ]:
177.03100

[ 闪点 ]:
115.1ºC

[ 精确质量 ]:
175.99100

[ PSA ]:
38.05000

[ LogP ]:
3.05230

[ 外观性状 ]:
淡棕色粉末

[ 折射率 ]:
1.665

[ 储存条件 ]:
Keep Cold

2,5-二氯苯肼MSDS

详细MSDS(安全技术说明书)

2,5-二氯苯肼毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MV2100000

CHEMICAL NAME :: Hydrazine, (2,5-dichlorophenyl)-

CAS REGISTRY NUMBER :: 305-15-7

BEILSTEIN REFERENCE NO. :: 0743382

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C6-H6-Cl2-N2

MOLECULAR WEIGHT :: 177.04

WISWESSER LINE NOTATION :: ZMR BG EG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,20,1953

2,5-二氯苯肼安全信息

[ 符号 ]:

GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301-H319

[ 警示性声明 ]:
P301 + P310-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36/37-S45

[ 危险品运输编码 ]:
UN 2811 6.1/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
MV2100000

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
2928000090

2,5-二氯苯肼合成路线

详细合成路线

2,5-二氯苯肼海关

[ 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%

2,5-二氯苯肼文献

A new method for the preparation of D-erythrose and of L-glyceraldehyde.

Can. J. Chem. 33(7) , 1216-1221, (1955)

更多文献