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Home › Product Catalog › trans-4-Hexenal

trans-4-Hexenal

CAS 25166-87-4C6H10OMW 98.07 g/mol

trans-4-Hexenal (CAS 25166-87-4) — formula C6H10O, molecular weight 98.07 g/mol.

Specifications

CAS Number25166-87-4
Molecular FormulaC6H10O
Molecular Weight98.07 g/mol
Boiling Point73.00 to 75.00 °C. @ 100.00 mm Hg
LogP1

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What this product is

trans-4-Hexenal is a chemical compound with CAS registry number 25166-87-4 and molecular formula C6H10O (molecular weight 98.07 g/mol).

Identification

CAS number: 25166-87-4

Its molecular formula C6H10O comprises 6 C, 10 H, 1 O atoms.

Also known as: trans-4-Hexenal · 4-Hexenal,(4E)-

Frequently Asked Questions

What is the CAS number of trans-4-Hexenal?

The CAS registry number of trans-4-Hexenal is 25166-87-4.

What is the molecular formula and molecular weight of trans-4-Hexenal?

Molecular formula C6H10O, molecular weight 98.07 g/mol.

What other names is trans-4-Hexenal known by?

It is also registered under: trans-4-Hexenal, 4-Hexenal,(4E)-.

PubChem Public Data

Public-database records for trans-4-Hexenal (CAS 25166-87-4), reproduced here for independent cross-checking.

Safety classification and hazard statements

Reported hazard statementsH319 (100%)

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)

Regulatory listings

Regulatory & Food ContactEU Flavoring substances
FDA Substance added to food: FLAVORING AGENT OR ADJUVANT
Flavoring Agents
FLAVOURING_AGENT: Flavouring Agent
Green
No safety concern at current levels of intake when used as a flavouring agent

Physical description and handling notes

  • Colourless liquid; Green vegetable aroma
  • slightly
  • Soluble in hexane and diethyl ether; insoluble in water
  • Soluble (in ethanol)

Reported physical properties

沸点73.00 to 75.00 °C. @ 100.00 mm Hg
沸点125-129 °C
密度0.824-0.832
折射率1.417-1.424

How this substance is indexed

CAS Registry Number25166-87-4
PubChem CID5283308
分子式C6H10O
分子量98.07 g/mol
IUPAC 名称(E)-hex-4-enal
InChIKeyDPCMFIRORYQTCL-NSCUHMNNSA-N
UNII（FDA）K2X217GIZQ
ChEBI 编号CHEBI:173333
FEMA 编号4046
JECFA 编号1622

Documented uses

  • Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
  • Flavoring Agents -> JECFA Flavorings Index

Names this substance appears under

4-Hexenal; trans-4-Hexenal; 4-Hexenal, (4E)-; 4-Hexenal, (E)-; 25166-87-4; FEMA no. 4046, E-; K2X217GIZQ; 2100-19-8; 4-HEXENAL, TRANS-; DTXSID50179836; 4-HEXENAL trans; RefChem:898847; F5UN44K0LE; FEMA NO. 4045; TRANS-4-HEXENAL [FHFI]; DTXCID10102327

Computed molecular descriptors

分子量98.14
XLogP31
氢键供体数0
氢键受体数1
可旋转键数3
精确质量98.073164938
单同位素质量98.073164938
拓扑极性表面积17.1
重原子数7
形式电荷0

Database abstract

trans-4-Hexenal is identified by CAS 25166-87-4, molecular formula C6H10O and molecular weight 98.07 g/mol. UNII K2X217GIZQ; ChEBI 173333; InChIKey DPCMFIRORYQTCL-NSCUHMNNSA-N. 沸点: 73.00 to 75.00 °C. @ 100.00 mm Hg; 沸点: 125-129 °C; 密度: 0.824-0.832.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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