(Z)-8-undecen-1-al

Modify Date: 2026-07-24 22:51:45

(Z)-8-undecen-1-al Structure
(Z)-8-undecen-1-al structure
Common Name (Z)-8-undecen-1-al
CAS Number 147159-49-7 Molecular Weight 168.27600
Density 0.845g/mLat25ºC(lit.) Boiling Point 89ºC5mmHg(lit.)
Molecular Formula C11H20O Melting Point N/A
MSDS Chinese USA Flash Point 199.4 °F

Summary: 8-Undecenal, also known as (Z)-8-undecen-1-al, has a CAS number of 147159-49-7. Its molecular formula is C11H20O and molecular weight is 168.27600. For research-use only, not for medical or clinical usage.


 Names

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

Name undec-8-enal
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 0.845g/mLat25ºC(lit.)
Boiling Point 89ºC5mmHg(lit.)
Molecular Formula C11H20O
Molecular Weight 168.27600
Exact Mass 168.15100
PSA 17.07000
LogP 3.49210
Vapour Pressure 0.0333mmHg at 25°C
Index of Refraction n20/D 1.4460(lit.)
InChIKey DWQXOILNGUCNSH-ARJAWSKDSA-N
SMILES CCC=CCCCCCCC=O

 Safety Information

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

Personal Protective Equipment Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
RIDADR NONH for all modes of transport
Flash Point(F) 199.4 °F
Flash Point(C) 93 °C

 Synonyms

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

cis-8-undecanal
cis-8-Undecenal
cis-8-Undecen-1-al
8-Undecenal
MFCD00015577

 (Z)-8-undecen-1-al | FAQ

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

Q: What is the molecular weight of undec-8-enal?
A: Molecular weight of undec-8-enal is 168.27600.
Q: What is the polar surface area (PSA) of undec-8-enal?
A: Polar surface area (PSA) of undec-8-enal is 17.07000.
Q: What is the molecular formula of undec-8-enal?
A: Molecular formula of undec-8-enal is C11H20O.
Q: What is the LogP of undec-8-enal?
A: LogP of undec-8-enal is 3.49210.
Q: What is the English name of undec-8-enal?
A: The English name of undec-8-enal is undec-8-enal.
Q: What is the CAS number of undec-8-enal?
A: CAS number of undec-8-enal is 147159-49-7.
Q: What is the boiling point of undec-8-enal?
A: Boiling point of undec-8-enal is 89ºC5mmHg(lit.).
Q: What is the SMILES notation of undec-8-enal?
A: SMILES notation of undec-8-enal is CCC=CCCCCCCC=O.
Q: What is the InChIKey of undec-8-enal?
A: InChIKey of undec-8-enal is DWQXOILNGUCNSH-ARJAWSKDSA-N.
Q: What English synonyms does undec-8-enal have?
A: English synonyms of undec-8-enal: cis-8-undecanal, cis-8-Undecenal, cis-8-Undecen-1-al, 8-Undecenal, MFCD00015577.

 (Z)-8-undecen-1-alfactory

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

Dayang Chem (Hangzhou) Co., Ltd.
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