1991-52-2

1991-52-2 structure

1991-52-2 structure

Name: 2,5-DI-TERT-BUTYL-4-HYDROXYANISOLE
Chemical Name: 2,5-ditert-butyl-4-methoxyphenol
CAS Number: 1991-52-2
Molecular Formula: C₁₅H₂₄O₂
Molecular Weight: 236.35000
Create Date: 2018-10-05 19:53:39
Modify Date: 2024-01-09 11:19:56

Name	2,5-ditert-butyl-4-methoxyphenol
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

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	Crystalline Powder，White to cream
Vapour Pressure	5.25E-05mmHg at 25°C
Index of Refraction	1.495

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

Precursor 10
150-76-5 88-58-4 616-38-6 489-01-0
507-20-0 7664-93-9 115-11-7 75-65-0
71-43-2 110-54-3
DownStream 4
121-00-6 88-32-4 150-76-5 7323-63-9

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%