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2,5-二氨基甲苯

2,5-二氨基甲苯用途

【用途一】
用于染发剂、皮革染料的合成
【用途二】
用于制造染料等，并用作毛皮染料。

2,5-二氨基甲苯名称

[ CAS 号 ]:
95-70-5

[ 中文名 ]:
2,5-二氨基甲苯

[ 英文名 ]:
2,5-Diaminotoluene

[中文别名 ]:

[英文别名 ]:

MFCD00035779
2-Methyl-1,4-benzenediamine
1,4-Diamino-2-methylbenzene
2-Methylbenzene-1,4-diamine
ZR DZ B1
1,4-Benzenediamine, 2-methyl-
2,5-Diaminotoluene
EINECS 202-442-1

2,5-二氨基甲苯物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
273.7±20.0 °C at 760 mmHg

[ 熔点 ]:
64°C

[ 分子式 ]:
C₇H₁₀N₂

[ 分子量 ]:
122.168

[ 闪点 ]:
140.6±21.3 °C

[ 精确质量 ]:
122.084396

[ PSA ]:
52.04000

[ LogP ]:
-0.22

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.636

[ 储存条件 ]:
室温，存于惰性气体中

2,5-二氨基甲苯MSDS

详细MSDS(安全技术说明书)

2,5-二氨基甲苯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XS9700000

CHEMICAL NAME :: Toluene-2,5-diamine

CAS REGISTRY NUMBER :: 95-70-5

BEILSTEIN REFERENCE NO. :: 0774521

LAST UPDATED :: 199710

DATA ITEMS CITED :: 18

MOLECULAR FORMULA :: C7-H10-N2

MOLECULAR WEIGHT :: 122.19

WISWESSER LINE NOTATION :: ZR DZ B1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 102 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - ataxia Skin and Appendages - hair

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 625 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 222 mg/kg

TOXIC EFFECTS :: Gastrointestinal - other changes

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 3600 mg/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1400 mg/kg/14D-I

TOXIC EFFECTS :: Liver - changes in liver weight Immunological Including Allergic - decrease in humoral immune response Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases

MUTATION DATA

TYPE OF TEST :: Unscheduled DNA synthesis

TEST SYSTEM :: Rodent - hamster Liver

DOSE/DURATION :: 10 umol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 136,255,1984 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 16,97,1978 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 16,97,1978 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987

2,5-二氨基甲苯安全信息

[ 危害码 (欧洲) ]:
T: Toxic;N: Dangerous for the environment;

[ 风险声明 (欧洲) ]:
R20/21

[ 安全声明 (欧洲) ]:
S24-S37-S45-S61

[ 危险品运输编码 ]:
2811

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
2921519090

2,5-二氨基甲苯合成路线

详细合成路线

2,5-二氨基甲苯上下游产品

2,5-二氨基甲苯上游产品

2,5-二氨基甲苯下游产品

2,5-二氨基甲苯制备

【方法一】
由氨基偶氮甲苯经还原而制得。

2,5-二氨基甲苯海关

[ 海关编码 ]: 2921519090

[ 中文概述 ]:
2921519090. 间-、对-苯二胺、二氨基甲苯等〔包括衍生物及它们的盐〕. 增值税率:17.0%. 退税率:17.0%. 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 ]:
2921519090. o-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:17.0%. . MFN tariff:6.5%. General tariff:30.0%