1-Bromo-2,4-dimethylbenzene

Modify Date: 2026-07-02 16:14:11

1-Bromo-2,4-dimethylbenzene Structure
1-Bromo-2,4-dimethylbenzene structure
Common Name 1-Bromo-2,4-dimethylbenzene
CAS Number 583-70-0 Molecular Weight 185.061
Density 1.3±0.1 g/cm3 Boiling Point 207.2±9.0 °C at 760 mmHg
Molecular Formula C8H9Br Melting Point -1ºC
MSDS Chinese USA Flash Point 81.6±13.1 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

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

Name 2,4-Dimethylbromobenzene
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 1.3±0.1 g/cm3
Boiling Point 207.2±9.0 °C at 760 mmHg
Melting Point -1ºC
Molecular Formula C8H9Br
Molecular Weight 185.061
Flash Point 81.6±13.1 °C
Exact Mass 183.988754
LogP 3.91
Vapour Pressure 0.3±0.4 mmHg at 25°C
Index of Refraction 1.544
InChIKey YSFLQVNTBBUKEA-UHFFFAOYSA-N
SMILES Cc1ccc(Br)c(C)c1

 MSDS

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

 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-S37/39
WGK Germany 3
Packaging Group I; II; III
Hazard Class 6.1
HS Code 2903999090

 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%

 Articles2

More Articles

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

Gold (I)-catalyzed direct C-H arylation of pyrazine and pyridine with aryl bromides. Li M and Hua R.

Tetrahedron Lett. 50(13) , 1478-81, (2009)

Transformation of aromatic bromides into aromatic nitriles via formations of grignard reagents and their DMF adducts. Ishii G, et al.

Tetrahedron Lett. 52(18) , 2404-6, (2011)

 Synonyms

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

MFCD00000071
EINECS 209-517-8
1-Bromo-2,4-dimethylbenzene
4-Bromo-1,3-dimethylbenzene

 1-Bromo-2,4-dimethylbenzene | FAQ

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

Q: What is the safety information for 2,4-Dimethylbromobenzene?
A: Safety information for 2,4-Dimethylbromobenzene: S26-S36-S37/39.
Q: What is the LogP of 2,4-Dimethylbromobenzene?
A: LogP of 2,4-Dimethylbromobenzene is 3.91.
Q: What is the SMILES notation of 2,4-Dimethylbromobenzene?
A: SMILES notation of 2,4-Dimethylbromobenzene is Cc1ccc(Br)c(C)c1.
Q: What is the boiling point of 2,4-Dimethylbromobenzene?
A: Boiling point of 2,4-Dimethylbromobenzene is 207.2±9.0 °C at 760 mmHg.
Q: What is the CAS number of 2,4-Dimethylbromobenzene?
A: CAS number of 2,4-Dimethylbromobenzene is 583-70-0.
Q: What is the English name of 2,4-Dimethylbromobenzene?
A: The English name of 2,4-Dimethylbromobenzene is 2,4-Dimethylbromobenzene.
Q: What is the InChIKey of 2,4-Dimethylbromobenzene?
A: InChIKey of 2,4-Dimethylbromobenzene is YSFLQVNTBBUKEA-UHFFFAOYSA-N.
Q: What is the molecular weight of 2,4-Dimethylbromobenzene?
A: Molecular weight of 2,4-Dimethylbromobenzene is 185.061.
Q: What is the molecular formula of 2,4-Dimethylbromobenzene?
A: Molecular formula of 2,4-Dimethylbromobenzene is C8H9Br.
Q: What are the upstream materials of 2,4-Dimethylbromobenzene?
A: Related upstream materials(CAS) of 2,4-Dimethylbromobenzene: 108-38-3;135033-46-4;87241-52-9;95-68-1;593-53-3;106-38-7;95-46-5;576-22-7.

 1-Bromo-2,4-dimethylbenzenefactory

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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