2-Methyl-4-pentenoic acid

Name: 2-Methyl-4-pentenoic acid
Brand: Jinan Shenghe Chemical Co., Ltd.
SKU: 160424

CAS 1575-74-2C6H10O2MW 114.07 g/mol

2-Methyl-4-pentenoic acid (CAS 1575-74-2) — formula C6H10O2, molecular weight 114.07 g/mol.

Specifications

CAS Number1575-74-2

Molecular FormulaC6H10O2

Molecular Weight114.07 g/mol

Boiling Point195.00 °C. @ 760.00 mm Hg

LogP1.4

Purchase Profile

What this product is

2-Methyl-4-pentenoic acid is a chemical compound with CAS registry number 1575-74-2 and molecular formula C6H10O2 (molecular weight 114.07 g/mol).

Identification

CAS number: 1575-74-2

Its molecular formula C6H10O2 comprises 6 C, 10 H, 2 O atoms.

Also known as: 2-Methyl-4-pentenoic acid · 2-Methylpent-4-enoic acid

Frequently Asked Questions

What is the CAS number of 2-Methyl-4-pentenoic acid?

The CAS registry number of 2-Methyl-4-pentenoic acid is 1575-74-2.

What is the molecular formula and molecular weight of 2-Methyl-4-pentenoic acid?

Molecular formula C6H10O2, molecular weight 114.07 g/mol.

What other names is 2-Methyl-4-pentenoic acid known by?

It is also registered under: 2-Methyl-4-pentenoic acid, 2-Methylpent-4-enoic acid.

PubChem Public Data

Public-database records for 2-Methyl-4-pentenoic acid (CAS 1575-74-2), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary	40.4% (65 / 161)
Reported hazard statements	H302 (41.6%), H314 (59.6%), H318 (16.1%)

This chemical does not meet GHS hazard criteria for 40.4% (65 of 161) of reports.

H302 (41.6%): Harmful if swallowed [Warning Acute toxicity, oral]

Regulatory listings

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Dairy No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	40.4% (65 / 161)

Physical description and handling notes

slightly
slightly soluble in water, soluble in alcohol and most fixed oils
(in ethanol)

Reported physical properties

沸点	195.00 °C. @ 760.00 mm Hg
沸点	194 °C
密度	0.92
折射率	1.426

How this substance is indexed

CAS Registry Number	1575-74-2
PubChem CID	549519
分子式	C6H10O2
分子量	114.07 g/mol
IUPAC 名称	2-methylpent-4-enoic acid
InChIKey	HVRZYSHVZOELOH-UHFFFAOYSA-N
UNII（FDA）	29HK385L3G
ChEBI 编号	CHEBI:89267
FEMA 编号	3511
JECFA 编号	355

Documented uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
4-Pentenoic acid, 2-methyl-: ACTIVE

Names this substance appears under

2-Methyl-4-pentenoic acid; 2-Methylpent-4-enoic acid; 4-Pentenoic acid, 2-methyl-; FEMA No. 3511; 2-Methylpent-4-en-1-oic acid; UNII-29HK385L3G; 2-methylpent-4-enoate; 29HK385L3G; EINECS 216-404-7; HVRZYSHVZOELOH-UHFFFAOYSA-; DTXSID00883698; .ALPHA.-METHYL-4-PENTENOIC ACID; 2-METHYL-4-PENTENOIC ACID [FHFI]; RefChem:88148; DTXCID40836002; ALPHA-METHYL-4-PENTENOIC ACID

Computed molecular descriptors

分子量	114.14
XLogP3	1.4
氢键供体数	1
氢键受体数	2
可旋转键数	3
精确质量	114.068079557
单同位素质量	114.068079557
拓扑极性表面积	37.3
重原子数	8
形式电荷	0

Database abstract

2-Methyl-4-pentenoic acid is identified by CAS 1575-74-2, molecular formula C6H10O2 and molecular weight 114.07 g/mol. UNII 29HK385L3G; ChEBI 89267; InChIKey HVRZYSHVZOELOH-UHFFFAOYSA-N. 沸点: 195.00 °C. @ 760.00 mm Hg; 沸点: 194 °C; 密度: 0.92.

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

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