T73202

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T73202

Aldrich

 

1,2,3-Trimethylbenzene

technical grade, 90%

Synonym:Hemellitol
CAS Number:526-73-8
Linear Formula:C6H3(CH3)3
Molecular Weight:120.19
Beilstein Registry Number:1903410
EC Number:208-394-8
MDL number:MFCD00008520
PubChem Substance ID:24900444

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Description

Packaging5, 50 mL in glass btl

Properties

gradetechnical grade
vapor density4.15 (vs air)
vapor pressure3.4 mmHg ( 37.7 °C)
assay90%
autoignition temp.878 °F
refractive indexn20/D 1.513(lit.)
bp175-176 °C(lit.)
mp−25 °C(lit.)
density0.894 g/mL at 25 °C(lit.)

Safety

Hazard CodesXi
Risk Statements10-37
RIDADRUN 3295 3/PG 3
WGK Germany3
RTECSDC3300000
LEL0.88%
Flash Point(F)127 °F
Flash Point(C)53 °C

References

BeilsteinBeil. 5,IV,1007
referenceAldrich MSDS 1, 1786:D / Corp MSDS 1 (2), 3482:D / FT-IR 1 (1), 941:D / FT-IR 2 (2), 1638:B / IR-Spectra (3), 567:B / IR-Spectra (2), 505:A / NMR-Reference 2 (1), 744:C / RegBook 1 (1), 1135:K / Sax 6, 2663 / Structure Index 1, 175:C:3 / Vapor Phase 3, 862:A