5-甲基呋喃-3(2H)-酮

描述

5-甲基呋喃-3(2H)-酮 · CAS 3511-32-8 · C5H6O2. UNII D0380N8E30. Boiling Point: 162-163 °C; Refractive Index: 1.492-1.498.

标识信息

CAS 号	3511-32-8
PubChem CID	12711594
分子式	C5H6O2
IUPAC 名称	5-methylfuran-3-one
UNII（FDA）	D0380N8E30
FEMA 编号	4176
JECFA 编号	2232

计算分子描述符

Molecular Weight	98.10
XLogP3	0.4
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	98.036779430
Monoisotopic Mass	98.036779430
Topological Polar Surface Area	26.3
Heavy Atom Count	7
Formal Charge	0

理化性质

Boiling Point	162-163 °C
Refractive Index	1.492-1.498

法规状态

法规与食品接触	FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Flavoring Agents No safety concern at current levels of intake when used as a flavouring agent ">TRS 1000-JECFA 82/119 FAS 73 JECFA 82/437

同义词

5-Methylfuran-3(2H)-one; 5-Methylfuran-3-one; 3(2H)-furanone, 5-methyl-; 5-METHYL-3(2H)-FURANONE; FEMA no. 4176; 5-Methyl-3(2H)-furanone [FHFI]; UNII-D0380N8E30; D0380N8E30; DTXSID30188608; RefChem:103191; DTXCID50111099; 3511-32-8; 5-methyl-furan-3-one; 5-methyl-2,3-dihydrofuran-3-one; MFCD15143719; 5-Methylfuran-3(2H)-one;

常见问题

5-甲基呋喃-3(2H)-酮 的 CAS 号和分子式是什么？

CAS 号 3511-32-8；分子式 C5H6O2；分子量 — g/mol。

5-甲基呋喃-3(2H)-酮 还有哪些别名？

5-Methylfuran-3(2H)-one, 5-Methylfuran-3-one, 3(2H)-furanone, 5-methyl-, 5-METHYL-3(2H)-FURANONE, FEMA no. 4176, 5-Methyl-3(2H)-furanone [FHFI].

5-甲基呋喃-3(2H)-酮 的法规状态如何？

已记录的法规收录：FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; FLAVOURING_AGENT: Flavouring Agent; Flavoring Agents。

5-甲基呋喃-3(2H)-酮 的主要物性有哪些？

Boiling Point: 162-163 °C; Refractive Index: 1.492-1.498.

本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。