4,6-di-tert-butyl-m-cresol

Modify Date: 2025-08-20 15:06:37

4,6-di-tert-butyl-m-cresol structure	Common Name	4,6-di-tert-butyl-m-cresol
	CAS Number	497-39-2	Molecular Weight	220.35000
	Density	0.927g/cm3	Boiling Point	284ºC
	Molecular Formula	C₁₅H₂₄O	Melting Point	62ºC
	MSDS	N/A	Flash Point	128ºC

Name	2,4-Di-tert-butyl-5-methylphenol
Synonym	More Synonyms

Density	0.927g/cm3
Boiling Point	284ºC
Melting Point	62ºC
Molecular Formula	C₁₅H₂₄O
Molecular Weight	220.35000
Flash Point	128ºC
Exact Mass	220.18300
PSA	20.23000
LogP	4.29560
Vapour Pressure	0.0018mmHg at 25°C
Index of Refraction	1.498

4,6-di-tert-butyl-m-cresol MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GO7800000

CHEMICAL NAME :: m-Cresol, 4,6-di-tert-butyl-

CAS REGISTRY NUMBER :: 497-39-2

BEILSTEIN REFERENCE NO. :: 2094885

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C15-H24-O

MOLECULAR WEIGHT :: 220.39

WISWESSER LINE NOTATION :: 1X1&1&R BQ D1 EX1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1420 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - acute pulmonary edema Gastrointestinal - ulceration or bleeding from small intestine

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 38,366,1949

Hazard Codes	Xi
Risk Phrases	20/21/22-36/37/38
Safety Phrases	S26;S36/S37/S39
RTECS	GO7800000
HS Code	2907199090

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Literature: Weinrich Industrial and Engineering Chemistry, 1943 , vol. 35, p. 264,270 Full Text Show Details Shell Devel. Co. Patent: US2051473 , 1933 ; Full Text Show Details Stevens Industrial and Engineering Chemistry, 1943 , vol. 35, p. 655,656

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