1,1-difluoroethylbenzene

Modify Date: 2026-07-13 09:39:16

1,1-difluoroethylbenzene Structure
1,1-difluoroethylbenzene structure
Common Name 1,1-difluoroethylbenzene
CAS Number 657-35-2 Molecular Weight 142.14600
Density 1.061g/cm3 Boiling Point 146.978ºC at 760 mmHg
Molecular Formula C8H8F2 Melting Point N/A
MSDS N/A Flash Point 31.931ºC

 Names

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

Name 1,1-difluoroethylbenzene
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 1.061g/cm3
Boiling Point 146.978ºC at 760 mmHg
Molecular Formula C8H8F2
Molecular Weight 142.14600
Flash Point 31.931ºC
Exact Mass 142.05900
LogP 2.79830
Index of Refraction 1.446
InChIKey DWCFBWPLRGQFLN-UHFFFAOYSA-N
SMILES CC(F)(F)c1ccccc1

 Safety Information

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

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.

(1,1-difluoroethyl)benzene
1,1-Difluoro-1-phenylethane

 1,1-difluoroethylbenzene | FAQ

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

Q: What is the InChIKey of 1,1-difluoroethylbenzene?
A: InChIKey of 1,1-difluoroethylbenzene is DWCFBWPLRGQFLN-UHFFFAOYSA-N.
Q: What is the CAS number of 1,1-difluoroethylbenzene?
A: CAS number of 1,1-difluoroethylbenzene is 657-35-2.
Q: What are the upstream materials of 1,1-difluoroethylbenzene?
A: Related upstream materials(CAS) of 1,1-difluoroethylbenzene: 13466-30-3;98-86-2;613-91-2;62082-37-5;5769-02-8;108661-89-8;1677-87-8;100-41-4;536-74-3.
Q: What is the molecular weight of 1,1-difluoroethylbenzene?
A: Molecular weight of 1,1-difluoroethylbenzene is 142.14600.
Q: What is the boiling point of 1,1-difluoroethylbenzene?
A: Boiling point of 1,1-difluoroethylbenzene is 146.978ºC at 760 mmHg.
Q: What is the LogP of 1,1-difluoroethylbenzene?
A: LogP of 1,1-difluoroethylbenzene is 2.79830.
Q: What is the molecular formula of 1,1-difluoroethylbenzene?
A: Molecular formula of 1,1-difluoroethylbenzene is C8H8F2.
Q: What is the SMILES notation of 1,1-difluoroethylbenzene?
A: SMILES notation of 1,1-difluoroethylbenzene is CC(F)(F)c1ccccc1.
Q: What English synonyms does 1,1-difluoroethylbenzene have?
A: English synonyms of 1,1-difluoroethylbenzene: (1,1-difluoroethyl)benzene, 1,1-Difluoro-1-phenylethane.
Q: What is the English name of 1,1-difluoroethylbenzene?
A: The English name of 1,1-difluoroethylbenzene is 1,1-difluoroethylbenzene.
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