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2,6-二氨基甲苯

2,6-二氨基甲苯用途

【用途一】
主要用于医药、染料的中间体

2,6-二氨基甲苯名称

[ CAS 号 ]:
823-40-5

[ 中文名 ]:
2,6-二氨基甲苯

[ 英文名 ]:
2,6-diaminotoluene

[中文别名 ]:

[英文别名 ]:

2-Methyl-m-phenylenediamine
2-Methyl-1,3-benzenediamine
2,6-toluenediamine
MFCD00007800
2,6-diaminotoluene
2,6-Tolylenediamine
EINECS 212-513-9
1,3-Benzenediamine, 2-methyl-
2-methylbenzene-1,3-diamine

2,6-二氨基甲苯物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
284.2±20.0 °C at 760 mmHg

[ 熔点 ]:
104-106 °C(lit.)

[ 分子式 ]:
C₇H₁₀N₂

[ 分子量 ]:
122.168

[ 闪点 ]:
148.3±21.3 °C

[ 精确质量 ]:
122.084396

[ PSA ]:
52.04000

[ LogP ]:
0.15

[ 外观性状 ]:
灰白色晶体

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.636

[ 储存条件 ]:
库房通风低温干燥,与氧化剂、食品添加剂、酸类分开存放

[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents, strong acids.

[ 水溶解性 ]:
60 g/L (15 ºC)

2,6-二氨基甲苯MSDS

2,6-二氨基甲苯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XS9750000

CHEMICAL NAME :: Toluene-2,6-diamine

CAS REGISTRY NUMBER :: 823-40-5

BEILSTEIN REFERENCE NO. :: 2079476

LAST UPDATED :: 199710

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C7-H10-N2

MOLECULAR WEIGHT :: 122.19

WISWESSER LINE NOTATION :: ZR CZ B1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Micronucleus test

TYPE OF TEST :: DNA inhibition

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 10 mmol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 265,45,1992

2,6-二氨基甲苯安全信息

[ 符号 ]:

GHS07, GHS08, GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302 + H312-H317-H341-H411

[ 警示性声明 ]:
P273-P280

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

[ 危害码 (欧洲) ]:
Xn:Harmful;N:Dangerousfortheenvironment;

[ 风险声明 (欧洲) ]:
R21/22;R40;R43;R50/53

[ 安全声明 (欧洲) ]:
S24-S36/37-S61

[ 危险品运输编码 ]:
UN 3077 9/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
XS9750000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

2,6-二氨基甲苯合成路线

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2,6-二氨基甲苯文献

Biological monitoring as a valid tool to assess occupational exposure to mixtures of 2,4-:2,6-toluene diisocyanate.

Med. Lav. 103(5) , 361-71, (2012)

Despite its advantages over environmental monitoring, biological monitoring of exposure to 2,4-:2,6-toluene diisocyanate (TDI) mixtures is still underused. The present study was designed in order to e...

Air exposure assessment of TDI and biological monitoring of TDA in urine in workers in polyurethane foam industry.

Occup. Environ. Med. 69(2) , 93-8, (2012)

Toluene diisocyanate (TDI) is used in the manufacturing process of polyurethane (PU) foams and is a potent inducer of occupational asthma. The objective of this study was to evaluate the correlation b...

Improvement in the GC-MS method for determining urinary toluene-diamine and its application to the biological monitoring of workers exposed to toluene-diisocyanate.

Int. Arch. Occup. Environ. Health 78(6) , 459-66, (2005)

To develop a simple and sensitive GC-MS method for determining toluene-diamine (TDA) in urine and to apply the method for biological monitoring of workers exposed to toluene-diisocyanate (TDI).After a...

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