异戊二烯硫醇

Name: 异戊二烯硫醇
Brand: 济南圣和化工有限公司

CAS 5287-45-6C5H10SMW 102.20

济南圣和化工主营供应异戊二烯硫醇（CAS 5287-45-6），归类于有机化学品，分子式 C5H10S，分子量 102.20。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。

产品概览

CAS号	5287-45-6
分子式	C5H10S
分子量	102.20
沸点	128.00 to 135.00 °C. @ 760.00 mm Hg
LogP	2
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

异戊二烯硫醇主要应用于有机化学品。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。

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。如需异戊二烯硫醇以外的配套原料，也欢迎一并列出需求清单。

常见问题

异戊二烯硫醇的 CAS 号是多少？

异戊二烯硫醇的 CAS 号为 5287-45-6。

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。

异戊二烯硫醇有什么用途？

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

Prenyl mercaptan is identified by CAS 5287-45-6, molecular formula C5H10S and molecular weight 102.05 g/mol. UNII FDG262156U; ChEBI 169260; InChIKey GYDPOKGOQFTYGW-UHFFFAOYSA-N. Boiling Point: 128.00 to 135.00 °C. @ 760.00 mm Hg; Boiling Point: 128-135 °C; Density: 0.884-0.885.

Identification

CAS Registry Number	5287-45-6
PubChem CID	146586
Molecular formula	C5H10S
Molecular weight	102.05 g/mol
IUPAC name	3-methylbut-2-ene-1-thiol
InChIKey	GYDPOKGOQFTYGW-UHFFFAOYSA-N
UNII (FDA)	FDG262156U
ChEBI ID	CHEBI:169260
FEMA number	3896
JECFA number	522

Computed Descriptors

Molecular Weight	102.20
XLogP3	2
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	1
Exact Mass	102.05032149
Monoisotopic Mass	102.05032149
Topological Polar Surface Area	1
Heavy Atom Count	6
Formal Charge	0

Physical & Chemical Properties

Boiling Point	128.00 to 135.00 °C. @ 760.00 mm Hg
Boiling Point	128-135 °C
Density	0.884-0.885
Refractive Index	1.483-1.493

Physical description & handling notes

Clear colourless liquid
insoluble in water; soluble in ethanol, triacetin and heptane
(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 Almond, Coffee, Foxy, Spice No safety concern at current levels of intake when used as a flavouring agent

GHS Hazard Classification

Reported hazard statements	H226 (100%), H302 (26.2%), H315 (75%), H319 (75%), H335 (75%)

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

H302 (26.2%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

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

Synonyms

5287-45-6; 3-methylbut-2-ene-1-thiol; Prenylthiol; 3-Methyl-2-butene-1-thiol; Prenyl mercaptan; FDG262156U; FEMA NO. 3896; DTXSID00200907; RefChem:868485; DTXCID90123398; 610-907-9; 3-methyl-2-buten-1-thiol; 1-Mercapto-3-methyl-2-butene; 2-Butene-1-thiol, 3-methyl-; 3-Methyl-1-mercapto-2-butene; 3-methyl-2-butenethiol

Frequently Asked Questions

What are the CAS number and molecular formula of Prenyl mercaptan?

CAS 5287-45-6; molecular formula C5H10S; molecular weight 102.05 g/mol.

What other names is Prenyl mercaptan known by?

5287-45-6, 3-methylbut-2-ene-1-thiol, Prenylthiol, 3-Methyl-2-butene-1-thiol, Prenyl mercaptan, FDG262156U.

What is the regulatory status of Prenyl mercaptan?

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

Is Prenyl mercaptan classified as hazardous?

Hazard statements reported: H226, H302, H315, H319, H335.

What are the key physical properties of Prenyl mercaptan?

Boiling Point: 128.00 to 135.00 °C. @ 760.00 mm Hg; Boiling Point: 128-135 °C; Density: 0.884-0.885; Refractive Index: 1.483-1.493.

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.