4-Fluorostyrene

Modify Date: 2026-07-01 21:52:47

4-Fluorostyrene Structure
4-Fluorostyrene structure
Common Name 4-Fluorostyrene
CAS Number 405-99-2 Molecular Weight 122.140
Density 1.0±0.1 g/cm3 Boiling Point 145.3±9.0 °C at 760 mmHg
Molecular Formula C8H7F Melting Point -36--33°C
MSDS Chinese USA Flash Point 26.7±0.0 °C
Symbol GHS02
GHS02
Signal Word Warning

 Names

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

Name 4-Fluorostyrene
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 1.0±0.1 g/cm3
Boiling Point 145.3±9.0 °C at 760 mmHg
Melting Point -36--33°C
Molecular Formula C8H7F
Molecular Weight 122.140
Flash Point 26.7±0.0 °C
Exact Mass 122.053177
LogP 2.71
Vapour Pressure 6.2±0.3 mmHg at 25°C
Index of Refraction 1.534
InChIKey JWVTWJNGILGLAT-UHFFFAOYSA-N
SMILES C=Cc1ccc(F)cc1
Storage condition 2-8°C

 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 GHS02
GHS02
Signal Word Warning
Hazard Statements H226
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R10;R36/37/38
Safety Phrases S23-S24/25-S37/39-S26-S16
RIDADR UN 1993 3/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 3
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%

 Articles1

More Articles

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

Differences in the location of guest molecules within zeolite pores as revealed by multilaser excitation confocal fluorescence microscopy: which molecule is where?

J. Am. Chem. Soc. 137(5) , 1916-28, (2015)

A detailed and systematic polarized confocal fluorescence microscopy investigation is presented on three batches of large coffin-shaped ZSM-5 crystals (i.e., parent, steamed at 500 °C, and steamed at ...

 Synonyms

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

1-Fluoro-4-vinylbenzene
4-Fluorostyrene
PARA-FLUOROSTYRENE
EINECS 206-975-0
1-ethenyl-4-fluorobenzene
4-Fluorostyrene,stabilized
MFCD00000361

 4-Fluorostyrene | FAQ

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

Q: What English synonyms does 4-Fluorostyrene have?
A: English synonyms of 4-Fluorostyrene: 1-Fluoro-4-vinylbenzene, 4-Fluorostyrene, PARA-FLUOROSTYRENE, EINECS 206-975-0, 1-ethenyl-4-fluorobenzene, 4-Fluorostyrene,stabilized, MFCD00000361.
Q: What is the English name of 4-Fluorostyrene?
A: The English name of 4-Fluorostyrene is 4-Fluorostyrene.
Q: What is the safety information for 4-Fluorostyrene?
A: Safety information for 4-Fluorostyrene: S23-S24/25-S37/39-S26-S16.
Q: What is the molecular weight of 4-Fluorostyrene?
A: Molecular weight of 4-Fluorostyrene is 122.140.
Q: What are the storage conditions for 4-Fluorostyrene?
A: Storage conditions for 4-Fluorostyrene: 2-8°C.
Q: What is the InChIKey of 4-Fluorostyrene?
A: InChIKey of 4-Fluorostyrene is JWVTWJNGILGLAT-UHFFFAOYSA-N.
Q: What is the molecular formula of 4-Fluorostyrene?
A: Molecular formula of 4-Fluorostyrene is C8H7F.
Q: What are the downstream products of 4-Fluorostyrene?
A: Related downstream products(CAS) of 4-Fluorostyrene: 403-29-2;403-41-8;7589-27-7;51787-96-3;403-40-7;1583-88-6;459-47-2;459-57-4;50-00-0;403-42-9.
Q: What is the LogP of 4-Fluorostyrene?
A: LogP of 4-Fluorostyrene is 2.71.
Q: What is the SMILES notation of 4-Fluorostyrene?
A: SMILES notation of 4-Fluorostyrene is C=Cc1ccc(F)cc1.

 4-Fluorostyrenefactory

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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