1,3-Dibromobenzene

Modify Date: 2026-07-01 04:25:03

1,3-Dibromobenzene Structure
1,3-Dibromobenzene structure
Common Name 1,3-Dibromobenzene
CAS Number 108-36-1 Molecular Weight 235.904
Density 1.9±0.1 g/cm3 Boiling Point 217.5±13.0 °C at 760 mmHg
Molecular Formula C6H4Br2 Melting Point -7 °C
MSDS Chinese USA Flash Point 93.9±0.0 °C
Symbol GHS07
GHS07
Signal Word Warning

Summary: 1,3-Dibromobenzene (CAS number: 108-36-1) is a pale brown-yellow transparent liquid with molecular formula C6H4Br2 and molecular weight 235.904. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1,3-dibromobenzene
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.9±0.1 g/cm3
Boiling Point 217.5±13.0 °C at 760 mmHg
Melting Point -7 °C
Molecular Formula C6H4Br2
Molecular Weight 235.904
Flash Point 93.9±0.0 °C
Exact Mass 233.867966
LogP 3.71
Vapour density 8.16 (vs air)
Vapour Pressure 0.2±0.4 mmHg at 25°C
Index of Refraction 1.599
InChIKey JSRLURSZEMLAFO-UHFFFAOYSA-N
SMILES Brc1cccc(Br)c1
Water Solubility insoluble

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CZ1790000
CHEMICAL NAME :
Benzene, m-dibromo-
CAS REGISTRY NUMBER :
108-36-1
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C6-H4-Br2
MOLECULAR WEIGHT :
235.92
WISWESSER LINE NOTATION :
ER CE

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 :
2250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 44(12),19,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 44(12),19,1979

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36-S24/25
RIDADR UN 2711
WGK Germany 2
RTECS CZ1790000
Packaging Group III
Hazard Class 3.2
HS Code 29036990

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Articles6

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Hepatotoxicity of brominated benzenes: relationship between chemical structure and hepatotoxic effects in acute intoxication of mice.

Arch. Toxicol. 72(2) , 97-103, (1998)

Brominated benzenes appear in the environment and human tissues. Their detection in the environment may be as a result of their usage, e.g. hexabromobenzene (HBB), and as products of HBB degradation o...

Comparison of hepatotoxicity of 1,2-, 1,3- and 1,4-dibromobenzenes: the dynamics of changes of selected parameters of liver necrosis in acute poisoning in mice.

J. Appl. Toxicol. 16(1) , 35-41, (1996)

Various doses of dibromobenzene isomers (1,2-dBB, 1,3-dBB, 1,4-dBB) were administered (i.p.) to BALB mice. The levels of reduced glutathione (GSH) and malondialdehyde (MDA) in the liver, and glutamate...

Microwave-assisted Suzuki coupling on a KF-alumina surface: synthesis of polyaryls. Microwave-assisted Suzuki coupling on a KF-alumina surface: synthesis of polyaryls. Basu B, et al.

Tetrahedron Lett. 44(19) , 3817-20, (2003)

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2,6-dibromobenzene
3,5-dibromobenzene
1,3-Dibromobenzene
Benzene,1,3-dibromo
EINECS 203-574-2
1,3-bromobenzene
2,4-dibromobenzene
1,5-dibromobenzene
meta-dibromobenzene
Benzene,m-dibromo
m-Dibromobenzene
MFCD00000078

 1,3-Dibromobenzene | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of 1,3-dibromobenzene?
A: Molecular weight of 1,3-dibromobenzene is 235.904.
Q: What is the safety information for 1,3-dibromobenzene?
A: Safety information for 1,3-dibromobenzene: S26-S36-S24/25.
Q: What are the downstream products of 1,3-dibromobenzene?
A: Related downstream products(CAS) of 1,3-dibromobenzene: 10540-35-9;104500-00-7;103068-13-9;1098071-09-0;4526-07-2;38170-80-8;327030-39-7;3379-38-2;4096-20-2;27594-19-0.
Q: What is the molecular formula of 1,3-dibromobenzene?
A: Molecular formula of 1,3-dibromobenzene is C6H4Br2.
Q: How is the water solubility of 1,3-dibromobenzene?
A: Water solubility of 1,3-dibromobenzene: insoluble.
Q: What is the melting point of 1,3-dibromobenzene?
A: Melting point of 1,3-dibromobenzene is -7 °C.
Q: What is the English name of 1,3-dibromobenzene?
A: The English name of 1,3-dibromobenzene is 1,3-dibromobenzene.
Q: What English synonyms does 1,3-dibromobenzene have?
A: English synonyms of 1,3-dibromobenzene: 2,6-dibromobenzene, 3,5-dibromobenzene, 1,3-Dibromobenzene, Benzene,1,3-dibromo, EINECS 203-574-2, 1,3-bromobenzene, 2,4-dibromobenzene, 1,5-dibromobenzene, meta-dibromobenzene, Benzene,m-dibromo, m-Dibromobenzene, MFCD00000078.
Q: What is the LogP of 1,3-dibromobenzene?
A: LogP of 1,3-dibromobenzene is 3.71.
Q: What is the boiling point of 1,3-dibromobenzene?
A: Boiling point of 1,3-dibromobenzene is 217.5±13.0 °C at 760 mmHg.

 1,3-Dibromobenzenefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
Zhongshan Xingrui Chemical Co. , Ltd.
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