4-Bromo-5-methylresorcinol

Modify Date: 2026-07-17 06:34:22

4-Bromo-5-methylresorcinol structure	Common Name	4-Bromo-5-methylresorcinol
	CAS Number	3446-04-6	Molecular Weight	203.03300
	Density	1.709g/cm3	Boiling Point	301.2ºC at 760 mmHg
	Molecular Formula	C₇H₇BrO₂	Melting Point	N/A
	MSDS	N/A	Flash Point	135.9ºC

Name	4-bromo-5-methylbenzene-1,3-diol
Synonym	More Synonyms

Density	1.709g/cm3
Boiling Point	301.2ºC at 760 mmHg
Molecular Formula	C₇H₇BrO₂
Molecular Weight	203.03300
Flash Point	135.9ºC
Exact Mass	201.96300
PSA	40.46000
LogP	2.16870
Index of Refraction	1.635
InChIKey	GLJLCZSVSWEONA-UHFFFAOYSA-N
SMILES	Cc1cc(O)cc(O)c1Br

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VH0400000

CHEMICAL NAME :: Resorcinol, 4-bromo-5-methyl-

CAS REGISTRY NUMBER :: 3446-04-6

BEILSTEIN REFERENCE NO. :: 2518325

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H7-Br-O2

MOLECULAR WEIGHT :: 203.05

WISWESSER LINE NOTATION :: QR CQ DE E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 215 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 22,221,1964

HS Code	2908199090

Orcinol

CAS#:504-15-4

~91%

4-Bromo-5-methy...

CAS#:3446-04-6

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Literature: Liang, Dong; Luo, Huan; Liu, Yan-Fei; Hao, Zhi-You; Wang, Yan; Zhang, Chun-Lei; Zhang, Qing-Jian; Chen, Ruo-Yun; Yu, De-Quan Tetrahedron, 2013 , vol. 69, # 9 p. 2093 - 2097

N/A

CAS#:78463-32-8

~46%

Orcinol

CAS#:504-15-4

4-Bromo-5-methy...

CAS#:3446-04-6

4,6-dibromo-5-m...

CAS#:78463-33-9

Detail Learn More

Literature: Chandrasekharan, V.; Unnikrishnan, P.; Shah, G. D.; Bhattacharyya, S. C. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 12 p. 1052 - 1055

Carbon dioxide

CAS#:124-38-9

4-Bromo-5-methy...

CAS#:3446-04-6

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Literature: Chakravarti; Mukerjee Journal of the Indian Chemical Society, 1937 , vol. 14, p. 725,731

Orcinol

CAS#:504-15-4

Water

CAS#:7732-18-5

Bromine

CAS#:7726-95-6

4-Bromo-5-methy...

CAS#:3446-04-6

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Literature: Chakravarti; Mukerjee Journal of the Indian Chemical Society, 1937 , vol. 14, p. 725,731 Full Text Show Details Lamparter Justus Liebigs Annalen der Chemie, 1865 , vol. 134, p. 247

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%

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Resorcinol,4-bromo-5-methyl

4-Brom-5-methyl-resorcin

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

4-bromo-5-methyl-resorcinol

2-Brom-orcin

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Product Name: 4-Bromo-5-methylresorcinol
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Purity: 98.0%
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Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

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ACUTE TOXICITY DATA

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.