CAS 1991-52-2|2,5-DI-TERT-BUTYL-4-HYDROXYANISOLE

Introduction：Basic information about CAS 1991-52-2|2,5-DI-TERT-BUTYL-4-HYDROXYANISOLE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles5
6. Synonyms

Common Name	2,5-DI-TERT-BUTYL-4-HYDROXYANISOLE
CAS Number	1991-52-2	Molecular Weight	236.35000
Density	0.963 g/cm3	Boiling Point	337.8ºC at 760 mmHg
Molecular Formula	C₁₅H₂₄O₂	Melting Point	99-102ºC(lit.)
MSDS	ChineseUSA	Flash Point	129.2ºC
Symbol	GHS07	Signal Word	Warning

Names

Name	2,5-ditert-butyl-4-methoxyphenol
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.963 g/cm3
Boiling Point	337.8ºC at 760 mmHg
Melting Point	99-102ºC(lit.)
Molecular Formula	C₁₅H₂₄O₂
Molecular Weight	236.35000
Flash Point	129.2ºC
Exact Mass	236.17800
PSA	29.46000
LogP	3.99580
Appearance of Characters	Crystalline Powder，White to cream
Vapour Pressure	5.25E-05mmHg at 25°C
Index of Refraction	1.495
InChIKey	FLLRQABPKFCXSO-UHFFFAOYSA-N
SMILES	COc1cc(C(C)(C)C)c(O)cc1C(C)(C)C

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
HS Code	2909500000

Customs

HS Code	2909500000
Summary	2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles5

Catalytic activity of anion-exchange resins modified with metal-porphine in oxidative reactions of phenols.

Chem. Pharm. Bull. 48(11) , 1831-2, (2000)

Anion-exchange resins modified with metal-porphine (M-Pr) have been investigated to develop a solid catalyst in the oxidative reaction of phenols by O2 in air. Co-Pr, which is easily prepared and sepa...

Protective effects of butylated hydroxyanisole and its analogs on the lung toxicity of butylated hydroxytoluene in mice.

Res. Commun. Chem. Pathol. Pharmacol. 50(1) , 125-33, (1985)

Dietary administration of butylated hydroxyanisole (BHA) and its analogs, 2-tert-butyl-1,4-dimethoxybenzene, 2,5-di-tert-butyl-4-methoxyphenol, and 2,6-di-tert-butyl-4-methoxyphenol resulted in comple...

Sensitive high-performance liquid chromatographic method for the routine determination of butylated hydroxyanisole in plasma.

J. Chromatogr. A. 413 , 282-6, (1987)

Synonyms

2,5-di-tert.-butylhydroquinone monomethyl ether

2,5-Di-tert-butyl-4-methoxy-phenol

MFCD00274238

5-Hydroxy-2-methoxy-1.4-di-tert.-butyl-benzol

EINECS 217-873-0

4-methoxy-3,6-di-tert-butylphenol

2,5-Di-t-butyl-4-methoxyphenol

2,5-Di-tert-butyl-4-hydroxyanisole

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