巯基乙酸甲酯

Name: 巯基乙酸甲酯
Brand: 济南圣和化工有限公司

CAS 2365-48-2C3H6O2SMW 106.15

巯基乙酸甲酯（CAS 2365-48-2）属有机化学品类产品，分子式 C3H6O2S，分子量 106.15。济南圣和化工有限公司常年现货供应该产品，常规纯度按批次COA提供(不公开发布)，可按客户需求安排分装包装，欢迎邮件或来电询价。

产品概览

CAS号	2365-48-2
分子式	C3H6O2S
分子量	106.15
沸点	148 °C
LogP	0.4
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

巯基乙酸甲酯在有机化学品领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

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

供应说明：巯基乙酸甲酯常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

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。如需巯基乙酸甲酯以外的配套原料，也欢迎一并列出需求清单。

常见问题

巯基乙酸甲酯的 CAS 号是多少？

巯基乙酸甲酯的 CAS 号为 2365-48-2。

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。

巯基乙酸甲酯有什么用途？

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

Methyl thioglycolate · CAS 2365-48-2 · C3H6O2S. UNII O1608LA9EL. Boiling Point: 148 °C; Dissociation Constants: pKa= 8.08 @ 25 °C.

Identification

CAS Registry Number	2365-48-2
PubChem CID	16907
Molecular formula	C3H6O2S
IUPAC name	methyl 2-sulfanylacetate
UNII (FDA)	O1608LA9EL

Computed Descriptors

Molecular Weight	106.15
XLogP3	0.4
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	2
Exact Mass	106.00885060
Monoisotopic Mass	106.00885060
Topological Polar Surface Area	27.3
Heavy Atom Count	6
Formal Charge	0

Physical & Chemical Properties

Boiling Point	148 °C
Dissociation Constants	pKa= 8.08 @ 25 °C

Physical description & handling notes

Colorless liquid with a stench; [MSDSonline]
When heated to decomposition it emits toxic fumes of sulfoxides.

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Cosmetic ingredients (Methyl Thioglycolate) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Hair waving or straightening

GHS Hazard Classification

Reported hazard statements	H226 (72.2%), H301 (87.8%), H302 (12.2%), H312 (28.9%), H315 (100%), H317 (27.8%), H319 (100%), H331 (12.2%)

H226 (72.2%): Flammable liquid and vapor [Warning Flammable liquids]

H301 (87.8%): Toxic if swallowed [Danger Acute toxicity, oral]

Documented Uses

CIR ingredient: Methyl Thioglycolate
Used as chemical intermediate; [HSDB]
Cosmetics -> Hair waving or straightening
Acetic acid, 2-mercapto-, methyl ester: ACTIVE
/Has/ shown promise as raw material in several fine chemicals.
Can be used as the starting material to obtain methyl 3-amino-2- thiophenecarboxylate ... by reaction with 2-chloroacrylonitrile.

Synonyms

METHYL THIOGLYCOLATE; 2365-48-2; Methyl mercaptoacetate; Methyl 2-mercaptoacetate; Thioglycolic acid methyl ester; Methylthioglycolate; Acetic acid, mercapto-, methyl ester; Methanethiol, methoxy-; Methylmercaptoacetate; USAF EK-7119; Acetic acid, 2-mercapto-, methyl ester; DTXSID0033673; O1608LA9EL; NSC-75117; DTXCID8013673; RefChem:818100

Frequently Asked Questions

What are the CAS number and molecular formula of Methyl thioglycolate?

CAS 2365-48-2; molecular formula C3H6O2S; molecular weight — g/mol.

What other names is Methyl thioglycolate known by?

METHYL THIOGLYCOLATE, 2365-48-2, Methyl mercaptoacetate, Methyl 2-mercaptoacetate, Thioglycolic acid methyl ester, Methylthioglycolate.

What is the regulatory status of Methyl thioglycolate?

Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Methyl Thioglycolate) -> CIR (Cosmetic Ingredient Review); CIR / INCI: Hair waving or straightening.

Is Methyl thioglycolate classified as hazardous?

Hazard statements reported: H226, H301, H302, H312, H315.

What are the key physical properties of Methyl thioglycolate?

Boiling Point: 148 °C; Dissociation Constants: pKa= 8.08 @ 25 °C.

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.