4-n-Octylstyrene

Modify Date: 2026-07-03 12:54:38

4-n-Octylstyrene Structure
4-n-Octylstyrene structure
Common Name 4-n-Octylstyrene
CAS Number 46745-66-8 Molecular Weight 216.36200
Density 0.88 Boiling Point 114ºC / 1mmHg
Molecular Formula C16H24 Melting Point N/A
MSDS N/A Flash Point 136.525ºC

 Names

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

Name 1-ethenyl-4-octylbenzene
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 0.88
Boiling Point 114ºC / 1mmHg
Molecular Formula C16H24
Molecular Weight 216.36200
Flash Point 136.525ºC
Exact Mass 216.18800
LogP 5.23260
Index of Refraction 1.515
InChIKey HLRQDIVVLOCZPH-UHFFFAOYSA-N
SMILES C=Cc1ccc(CCCCCCCC)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.

Risk Phrases 36/37/38
Safety Phrases 26-36/37/39

 Synthetic Route

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

~87%

4-n-Octylstyrene Structure

4-n-Octylstyrene

CAS#:46745-66-8

Learn More
Literature: LG CHEM. LTD. Patent: WO2005/35468 A1, 2005 ; Location in patent: Page/Page column 12; 13 ;

~91%

4-n-Octylstyrene Structure

4-n-Octylstyrene

CAS#:46745-66-8

Learn More
Literature: Liu, Zheng; Macritchie, Neil; Pyne, Susan; Pyne, Nigel J.; Bittman, Robert Bioorganic and Medicinal Chemistry, 2013 , vol. 21, # 9 p. 2503 - 2510

~%

4-n-Octylstyrene Structure

4-n-Octylstyrene

CAS#:46745-66-8

Learn More
Literature: Overberger et al. Journal of the American Chemical Society, 1953 , vol. 75, p. 3326,3329, 3330

~%

4-n-Octylstyrene Structure

4-n-Octylstyrene

CAS#:46745-66-8

Learn More
Literature: Quirk, Roderic P.; Ok, Myung-Ahn Macromolecules, 2004 , vol. 37, # 11 p. 3976 - 3982

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  4

DownStream  0

 Synonyms

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

4-n-Octylstyrene
4-OCTYLSTYRENE
4-Octyl-styrol
p-n-octylstyren
p-n-octylstyrene
Benzene,1-ethenyl-4-octyl
1-Octyl-4-vinylbenzene
4-octyl-1-vinylbenzene

 4-n-Octylstyrene | FAQ

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

Q: What is the English name of 1-ethenyl-4-octylbenzene?
A: The English name of 1-ethenyl-4-octylbenzene is 1-ethenyl-4-octylbenzene.
Q: What are the storage conditions for 1-ethenyl-4-octylbenzene?
A: Storage conditions for 1-ethenyl-4-octylbenzene: 2-8°C.
Q: What is the LogP of 1-ethenyl-4-octylbenzene?
A: LogP of 1-ethenyl-4-octylbenzene is 5.23260.
Q: What is the InChIKey of 1-ethenyl-4-octylbenzene?
A: InChIKey of 1-ethenyl-4-octylbenzene is HLRQDIVVLOCZPH-UHFFFAOYSA-N.
Q: What are the upstream materials of 1-ethenyl-4-octylbenzene?
A: Related upstream materials(CAS) of 1-ethenyl-4-octylbenzene: 1779-49-3;49763-66-8;10541-56-7;2189-60-8.
Q: What English synonyms does 1-ethenyl-4-octylbenzene have?
A: English synonyms of 1-ethenyl-4-octylbenzene: 4-n-Octylstyrene, 4-OCTYLSTYRENE, 4-Octyl-styrol, p-n-octylstyren, p-n-octylstyrene, Benzene,1-ethenyl-4-octyl, 1-Octyl-4-vinylbenzene, 4-octyl-1-vinylbenzene.
Q: What is the CAS number of 1-ethenyl-4-octylbenzene?
A: CAS number of 1-ethenyl-4-octylbenzene is 46745-66-8.
Q: What is the boiling point of 1-ethenyl-4-octylbenzene?
A: Boiling point of 1-ethenyl-4-octylbenzene is 114ºC / 1mmHg.
Q: What is the SMILES notation of 1-ethenyl-4-octylbenzene?
A: SMILES notation of 1-ethenyl-4-octylbenzene is C=Cc1ccc(CCCCCCCC)cc1.
Q: What is the molecular weight of 1-ethenyl-4-octylbenzene?
A: Molecular weight of 1-ethenyl-4-octylbenzene is 216.36200.

 4-n-Octylstyrenefactory

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

Shanghai Nianxing Industrial Co., Ltd
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