T73202
1,2,3-三甲基苯
别名:
联三甲苯
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线性分子式:
C6H3(CH3)3
化学文摘社编号:
分子量:
120.19
Beilstein:
1903410
EC 号:
MDL编号:
UNSPSC代码:
12352100
eCl@ss:
39011402
PubChem化学物质编号:
NACRES:
NA.22
蒸汽密度
4.15 (vs air)
质量水平
蒸汽压
3.4 mmHg ( 37.7 °C)
自燃温度
878 °F
折射率
n20/D 1.513 (lit.)
沸点
175-176 °C (lit.)
mp
−25 °C (lit.)
密度
0.894 g/mL at 25 °C (lit.)
SMILES字符串
Cc1cccc(C)c1C
InChI
1S/C9H12/c1-7-5-4-6-8(2)9(7)3/h4-6H,1-3H3
InChI key
FYGHSUNMUKGBRK-UHFFFAOYSA-N
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警示用语：
Warning
危险分类
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
127.4 °F - closed cup
闪点(°C)
53 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Z Korsak et al.
International journal of occupational medicine and environmental health, 9(4), 341-349 (1996-01-01)
Neurotoxic effects of trimethylbenzene isomers (pseudocumene, mesitylene and hemimellitene) in male rats were investigated in conditions of acute and subchronic inhalation exposure. Rotarod performance and pain sensitivity behaviour were tested in rats exposed to trimethylbenzenes at concentrations of 250-2,000 ppm
Z Korsak et al.
International journal of occupational medicine and environmental health, 10(3), 303-311 (1997-01-01)
Sensory respiratory irritation effects of trimethylbenzene isomers (TMBs) (hemimellitene, mesitylene and pseudocumene) in male Balb/C mice were investigated in conditions of acute exposure and in male Wistar rats in conditions of repeated 90-day inhalation exposure to pseudocumene. The pseudocumene, mesitylene
Kinetics of solvents release from paint coatings. I. Paint coating hardened at +20 degrees C temperature.
R Wiglusz et al.
Bulletin of the Institute of Maritime and Tropical Medicine in Gdynia, 37(3-4), 247-253 (1986-01-01)
E Janik-Spiechowicz et al.
Mutation research, 412(3), 299-305 (1998-05-26)
The three trimethyl isomers of benzene (hemimellitene, 1,2,3-TMB; pseudocumene, 1,2,4-TMB and mesitylene, 1,3,5-TMB) were investigated for different genotoxicity endpoints: in vitro, in the Ames test with Salmonella typhimurium TA97a, TA98, TA100 and TA102 strains in the presence and absence of
D Wiaderna et al.
International journal of occupational medicine and environmental health, 11(4), 319-334 (1999-02-24)
Trimethylbenzene isomers (TMBs): 1,2,4-TMB (pseudocumene--PS), 1,2,3-TMB (hemimellitene--HM) and 1,3,5-TMB (mesitylene--MES) are important constituents of solvent mixtures. In the US, the adopted TLV-TWA value for TMBs is 125 mg/m3 or 25 ppm (ACGIH 1996). Recent experiments at our laboratory have revealed
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