1,2,3-Trimethylbenzene
Product Details
- Product Name1,2,3-Trimethylbenzene
- CAS No.526-73-8
- EINECS No.208-394-8
- MFC9H12
- MW120.19
- InChIKeyFYGHSUNMUKGBRK-UHFFFAOYSA-N
- AppearanceneatColorless to Light yellow
- Boiling point 175-176 °C(lit.)
- density 0.894 g/mL at 25 °C(lit.)
- Melting point −25 °C(lit.)
- Water Solubility 65.51mg/L(25 ºC)
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Product Name:
Synonyms:
1,2,3-trimethyl-benzen;1,2,3-trimethylbenzene (hemimellitene);benzene,1,2,3-trimethyl-;hemimellitol;1,2,3-TRIMETHYLBENZENE;1,2,3-trimethylbenzene(1,2,3-tmb);HEMELLITOL;HEMIMELLITENE
CAS:
MF:
C9H12
MW:
120.19
EINECS:
208-394-8
Product Categories:
Mol File:
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1,2,3-Trimethylbenzene Chemical Properties
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Melting point
−25 °C(lit.)
Boiling point
175-176 °C(lit.)
density
0.894 g/mL at 25 °C(lit.)
vapor density
4.15 (vs air)
vapor pressure
3.4 mm Hg ( 37.7 °C)
refractive index
n20/D 1.513(lit.)
Fp
119 °F
solubility
Soluble in acetone, alcohol, benzene, and ether (Weast, 1986)
pka
>14 (Schwarzenbach et al., 1993)
form
neat
Odor Threshold
0.032ppm
Water Solubility
65.51mg/L(25 ºC)
BRN
1903410
Henry's Law Constant
3.18 at 25 °C (approximate - calculated from water solubility and vapor pressure)
Exposure limits
NIOSH REL: TWA 25 ppm (125 mg/m3); ACGIH TLV: TWA for mixed isomers 25 ppm (adopted).
Stability:
Stable. Flammable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
NIST Chemistry Reference
EPA Substance Registry System
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
- Since:2014-12-17
- Address: Room 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H
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