3-(甲硫基)丁醛

Name: 3-(甲硫基)丁醛
Brand: 济南圣和化工有限公司

CAS 16630-52-7C5H10OSMW 118.20

济南圣和化工有限公司现供应有机化学品——3-(甲硫基)丁醛（CAS 16630-52-7），分子式 C5H10OS，分子量 118.20。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	16630-52-7
分子式	C5H10OS
分子量	118.20
沸点	63.00 to 65.00 °C. @ 10.00 mm Hg
LogP	0.7
纯度	按批次COA提供(不公开发布)
包装	按订单/批次确认(不公开发布)
应用领域	有机化学品
类别	有机化学品

应用领域

有机化学品

该产品的下游应用集中在有机化学品。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

包装与储存

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

运输常规化工运输

样品可协商提供

交期现货/按订单安排

采购提示：本产品按按订单/批次确认(不公开发布)起订发货，收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存；如需 MSDS 或运输说明，可在询价时一并索取。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需 3-(甲硫基)丁醛以外的配套原料，也欢迎一并列出需求清单。

常见问题

3-(甲硫基)丁醛的 CAS 号是多少？

3-(甲硫基)丁醛的 CAS 号为 16630-52-7。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

3-(甲硫基)丁醛有什么用途？

主要应用于有机化学品。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

3-(Methylthio) butanal · CAS 16630-52-7 · C5H10OS. UNII 1B27G5W046. Boiling Point: 63.00 to 65.00 °C. @ 10.00 mm Hg; Boiling Point: 190-192 °C; Density: 0.994-1.003.

Identification

CAS Registry Number	16630-52-7
PubChem CID	61845
Molecular formula	C5H10OS
IUPAC name	3-methylsulfanylbutanal
UNII (FDA)	1B27G5W046
FEMA number	3374
JECFA number	467

Computed Descriptors

Molecular Weight	118.20
XLogP3	0.7
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	3
Exact Mass	118.04523611
Monoisotopic Mass	118.04523611
Topological Polar Surface Area	42.4
Heavy Atom Count	7
Formal Charge	0

Physical & Chemical Properties

Boiling Point	63.00 to 65.00 °C. @ 10.00 mm Hg
Boiling Point	190-192 °C
Density	0.994-1.003
Refractive Index	1.473-1.517

Physical description & handling notes

colourless to pale yellow liquid with green, musky, buchu odour
insoluble in water; soluble in alcohol
(in ethanol)

Regulatory Status

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	7.7% (115 / 1489)

GHS Hazard Classification

GHS notification summary	7.7% (115 / 1489)
Reported hazard statements	H302 (87.5%), H312 (87.5%), H315 (90.4%), H318 (87.5%)

This chemical does not meet GHS hazard criteria for 7.7% (115 of 1489) of reports.

H302 (87.5%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Butanal, 3-(methylthio)-: ACTIVE

Synonyms

3-(Methylthio)butanal; 3-(Methylthio)butyraldehyde; Butanal, 3-(methylthio)-; 3-(Methylsulfanyl)butanal; potato butyraldehyde; FEMA No. 3374; Butyraldehyde, 3-(methylthio)-; beta-(Methylthio)butyraldehyde; UNII-1B27G5W046; EINECS 240-678-7; 1B27G5W046; DTXSID70864696; 3-METHYLSULFANYLBUTYRALDEHYDE; .BETA.-(METHYLTHIO)BUTYRALDEHYDE; RefChem:92682; DTXCID10813183

Frequently Asked Questions

What are the CAS number and molecular formula of 3-(Methylthio) butanal?

CAS 16630-52-7; molecular formula C5H10OS; molecular weight — g/mol.

What other names is 3-(Methylthio) butanal known by?

3-(Methylthio)butanal, 3-(Methylthio)butyraldehyde, Butanal, 3-(methylthio)-, 3-(Methylsulfanyl)butanal, potato butyraldehyde, FEMA No. 3374.

What is the regulatory status of 3-(Methylthio) butanal?

Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.

Is 3-(Methylthio) butanal classified as hazardous?

7.7% of GHS notifications report no hazard classification (115 of 1489).

What are the key physical properties of 3-(Methylthio) butanal?

Boiling Point: 63.00 to 65.00 °C. @ 10.00 mm Hg; Boiling Point: 190-192 °C; Density: 0.994-1.003; Refractive Index: 1.473-1.517.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.