Merck
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8.22021

Sigma-Aldrich

2,6-Di-tert-butyl-4-methylphenol

for synthesis

Synonym(s):
2,6-Di-tert-butyl-4-methylphenol
Empirical Formula (Hill Notation):
C15H24O
CAS Number:
Molecular Weight:
220.35
MDL number:
EC Index Number:
204-881-4

vapor pressure

0.02 hPa ( 20 °C)

Quality Level

assay

≥99.0% (GC)

form

crystals

autoignition temp.

345 °C

potency

>2000 mg/kg LD50, oral (Rat)

bp

265 °C/1013 hPa

mp

69-70 °C

transition temp

flash point 127 °C

density

1.05 g/cm3 at 20 °C

bulk density

450 kg/m3

storage temp.

2-30°C

InChI

1S/C15H24O/c1-10-8-11(14(2,3)4)13(16)12(9-10)15(5,6)7/h8-9,16H,1-7H3

InChI key

NLZUEZXRPGMBCV-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 69 °C
Melting range (upper value): ≤ 72 °C
Identity (IR): passes test

Pictograms

Environment

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Chronic 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

260.6 °F - open cup

Flash Point(C)

127 °C - open cup

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