4-TERT-BUTYL-2-METHYLPHENOL

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Names

[ CAS No. ]:
98-27-1

[ Name ]:
4-TERT-BUTYL-2-METHYLPHENOL

[Synonym ]:
2-methyl-4-tert-butylphenol
4-1,1-dimethylethyl-2-methyl-phenol
o-Cresol,4-tert-butyl
2-Methyl-4-(2-methyl-2-propanyl)phenol
Phenol, 4- (1,1-dimethylethyl)-2-methyl-
4-tert-butyl-o-cresol
4-Tert-Butyl-2-Methylphenol
4-(t-butyl)-2-cresol
Phenol,4-tert-butyl-2-methyl
2-Methyl-4-(1,1-dimethylethyl) phenol
4-TERT-BUTYL ORTHO-CRESOL
p-tert-Butyl-o-cresol
Phenol, 4-(1,1-dimethylethyl)-2-methyl-
4-tert-butyl-2-methyl-pheno
4-tert-butyl-2-methylphenyl
4-tert-Butyl-2-methyl-phenol
2-methyl-p-tert-butylphenol
MFCD00020047

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
244.6±9.0 °C at 760 mmHg

[ Melting Point ]:
28-33ºC

[ Molecular Formula ]:
C11H16O

[ Molecular Weight ]:
164.244

[ Flash Point ]:
109.9±7.2 °C

[ Exact Mass ]:
164.120117

[ PSA ]:
20.23000

[ LogP ]:
3.63

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.513

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SK1578400
CHEMICAL NAME :
Phenol, 4-tert-butyl-2-methyl-
CAS REGISTRY NUMBER :
98-27-1
BEILSTEIN REFERENCE NO. :
1817502
LAST UPDATED :
199709
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C11-H16-O
MOLECULAR WEIGHT :
164.27
WISWESSER LINE NOTATION :
QR B1 DX1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
81 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 18,868,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Behavioral - sleep
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 23,1350,1980

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
R34

[ RIDADR ]:
UN 2430 8/PG 3

[ RTECS ]:
SK1578400

[ Hazard Class ]:
8.0

[ HS Code ]:
2907199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • tert-butyl chloride
  • o-cresol
  • tert-Butanol
  • (2-hydroxy-5-tert-butyl-phenyl)methyl-trimethyl-azanium
  • Isobutylene
  • isobutanol
  • Butylated hydroxytoluene
  • Phosphoric acid
  • 2,4,4-Trimethylpent-1-ene
  • 6-T-BUTYL-2-METHYLPHENOL

DownStream

  • 4-Fluoro-2-methylphenol
  • 5-Tert-butyl-3-methylpyrocatechol
  • 2-Bromo-4-tert-butyl-6-methyl-phenol
  • 6-T-BUTYL-2-METHYLPHENOL
  • trans-4-tert-Butylcyclohexanol
  • Dinitro-ortho-cresol
  • 2,4-Di-tert-butyl-6-methylphenol
  • o-cresol
  • 4-tert-butyl-2-(5-tert-butyl-2-hydroxy-3-methylphenyl)-6-methylphenol

Customs

[ HS Code ]: 2907199090

[ Summary ]:
2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 4-tert-butyl-2-((cyclohexylamino)methyl)-6-methylphenol
  • 4-tert-butyl-2-(5-tert-butyl-2-hydroxy-3-methylphenyl)-6-methylphenol
  • 4-[tert-butyl(diphenyl)silyl]oxy-2-methylphenol
  • 4-tert-butyl-2-Methoxybenzaldehyde
  • 4-(TERT-BUTYL)-2-(1-HYDROXY-2-METHYLPROPAN-2-YL)PHENOL
  • 4-(tert-butyl)-2,6-dimethylbenzene-1,3-diamine