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ChemicalBook Product Catalog Chemical Reagents Organic reagents Aromatics 1,2,3-Trimethylbenzene

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1,2,3-Trimethylbenzene

$ 1.00 /1KG

Min. Order1KG
Purity99%
Cas No526-73-8
Supply Ability200kgs
Update time2020-02-14

career henan chemical co

5YR

China

Since2014-12-17

AddressRoom 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H

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Chemical Properties

Product Name	1,2,3-Trimethylbenzene
CAS No	526-73-8
EC-No
Min. Order	1KG
Purity	99%
Supply Ability	200kgs
Release date	2020/02/14

Welcome to contact me . Lisa@coreychem.com

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Product Name:

1,2,3-Trimethylbenzene

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:

526-73-8

MF:

C9H12

MW:

120.19

EINECS:

208-394-8

Product Categories:

Mol File:

526-73-8.mol

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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.)

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

526-73-8(CAS DataBase Reference)

NIST Chemistry Reference

Benzene, 1,2,3-trimethyl-(526-73-8)

EPA Substance Registry System

1,2,3-Trimethylbenzene (526-73-8)

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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;