2-Chloro-1,4-dimethylbenzene

Modify Date: 2026-07-12 19:16:54

2-Chloro-1,4-dimethylbenzene Structure
2-Chloro-1,4-dimethylbenzene structure
Common Name 2-Chloro-1,4-dimethylbenzene
CAS Number 95-72-7 Molecular Weight 140.61000
Density 1.049 g/mL at 25 °C(lit.) Boiling Point 186 °C(lit.)
Molecular Formula C8H9Cl Melting Point 2 °C(lit.)
MSDS USA Flash Point 153 °F
Symbol GHS07
GHS07
Signal Word Warning

 Names

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

Name 2-Chloro-p-xylene
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 1.049 g/mL at 25 °C(lit.)
Boiling Point 186 °C(lit.)
Melting Point 2 °C(lit.)
Molecular Formula C8H9Cl
Molecular Weight 140.61000
Flash Point 153 °F
Exact Mass 140.03900
LogP 2.95680
Index of Refraction n20/D 1.524(lit.)
InChIKey KZNRNQGTVRTDPN-UHFFFAOYSA-N
SMILES Cc1ccc(C)c(Cl)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 H302-H315-H319
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn: Harmful;
Risk Phrases R22;R36/38
Safety Phrases S26
RIDADR 1993
WGK Germany 3
Packaging Group III
Hazard Class 3.2
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%

 Synonyms

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

MFCD00000564
2-Chloro-1,4-dimethylbenzene
EINECS 202-444-2

 2-Chloro-1,4-dimethylbenzene | FAQ

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

Q: What English synonyms does 2-Chloro-p-xylene have?
A: English synonyms of 2-Chloro-p-xylene: MFCD00000564, 2-Chloro-1,4-dimethylbenzene, EINECS 202-444-2.
Q: What is the molecular weight of 2-Chloro-p-xylene?
A: Molecular weight of 2-Chloro-p-xylene is 140.61000.
Q: What is the safety information for 2-Chloro-p-xylene?
A: Safety information for 2-Chloro-p-xylene: S26.
Q: What is the English name of 2-Chloro-p-xylene?
A: The English name of 2-Chloro-p-xylene is 2-Chloro-p-xylene.
Q: What is the CAS number of 2-Chloro-p-xylene?
A: CAS number of 2-Chloro-p-xylene is 95-72-7.
Q: What is the InChIKey of 2-Chloro-p-xylene?
A: InChIKey of 2-Chloro-p-xylene is KZNRNQGTVRTDPN-UHFFFAOYSA-N.
Q: What is the LogP of 2-Chloro-p-xylene?
A: LogP of 2-Chloro-p-xylene is 2.95680.
Q: What is the melting point of 2-Chloro-p-xylene?
A: Melting point of 2-Chloro-p-xylene is 2 °C(lit.).
Q: What is the molecular formula of 2-Chloro-p-xylene?
A: Molecular formula of 2-Chloro-p-xylene is C8H9Cl.
Q: What is the SMILES notation of 2-Chloro-p-xylene?
A: SMILES notation of 2-Chloro-p-xylene is Cc1ccc(C)c(Cl)c1.

 2-Chloro-1,4-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.
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