1,2-Benzenediol, 4-bromo-5-methyl- (9CI)

Modify Date: 2025-09-01 08:20:04

1,2-Benzenediol, 4-bromo-5-methyl- (9CI) structure	Common Name	1,2-Benzenediol, 4-bromo-5-methyl- (9CI)
	CAS Number	18863-72-4	Molecular Weight	203.03300
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₇H₇BrO₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	4-Bromo-5-methyl-1,2-benzenediol
Synonym	More Synonyms

HS Code	2908199090

4-methylcatechol

CAS#:452-86-8

~69%

1,2-Benzenediol...

CAS#:18863-72-4

Literature: Nagano, Tetsuo; Daiichi Pure Chemicals Co., Ltd. Patent: US7524974 B2, 2009 ; Location in patent: Page/Page column 17-18 ;

1,2-Dimethoxy-4...

CAS#:494-99-5

1,2-Benzenediol...

CAS#:18863-72-4

Literature: F.Hoffmann-la Roche AG Patent: WO2004/13120 A1, 2004 ; Location in patent: Page 113-114 ; WO 2004/013120 A1

2-Bromo-4,5-dim...

CAS#:52806-46-9

1,2-Benzenediol...

CAS#:18863-72-4

Literature: Tomita et al. Yakugaku Zasshi, 1956 , vol. 76, p. 1122,1125 Chem.Abstr., 1957 , p. 3505

5-bromo-2-metho...

CAS#:83387-13-7

1,2-Benzenediol...

CAS#:18863-72-4

Literature: Tomita et al. Yakugaku Zasshi, 1956 , vol. 76, p. 1122,1125 Chem.Abstr., 1957 , p. 3505

Precursor 4
CAS#:452-86-8 4-methylcatechol CAS#:494-99-5 1,2-Dimethoxy-4... CAS#:52806-46-9 2-Bromo-4,5-dim... CAS#:83387-13-7 5-bromo-2-metho...
DownStream 0

HS Code	2908199090
Summary	HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%

2-Brom-3.5-dihydroxy-toluol

4-bromo-5-methylbenzene-1,2-diol

4-Brom-5-methyl-resorcin

4-bromo-5-methyl-pyrocatechol

4-bromo-5-methyl-1,3-benzenediol

4-bromo-5-methyl-resorcinol

Resorcinol,4-bromo-5-methyl

4-Brom-5-methyl-brenzcatechin

4-bromo-5-methylcatechol

2-Brom-orcin

Names