甲基硫代磺酸甲酯

Name: 甲基硫代磺酸甲酯
Brand: 济南圣和化工有限公司

CAS 2949-92-0C2H6O2S2MW 126.20核心供应

甲基硫代磺酸甲酯，CAS 登记号 2949-92-0，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于食用香精；有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号2949-92-0

分子式C2H6O2S2

分子量126.20

沸点266.00 to 267.00 °C. @ 760.00 mm Hg

LogP0

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)

应用领域食用香精；有机化学品

类别主营产品|食用香精|有机化学品

用途与场景

食用香精；有机化学品

包装与供货

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

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到甲基硫代磺酸甲酯的 CAS 号？

本页已列出甲基硫代磺酸甲酯的 CAS 号：2949-92-0，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

甲基硫代磺酸甲酯一般用在什么产品里？

主要涉及食用香精；有机化学品。

下单流程是怎样的？

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PubChem 公开数据

Description

S-methyl methanethiosulfonate is identified by CAS 2949-92-0, molecular formula C2H6O2S2 and molecular weight 125.98 g/mol. UNII 0906Z2356U; ChEBI 74357; InChIKey XYONNSVDNIRXKZ-UHFFFAOYSA-N. Boiling Point: 266.00 to 267.00 °C. @ 760.00 mm Hg.

Identification

CAS Registry Number	2949-92-0
PubChem CID	18064
Molecular formula	C2H6O2S2
Molecular weight	125.98 g/mol
IUPAC name	methylsulfonylsulfanylmethane
InChIKey	XYONNSVDNIRXKZ-UHFFFAOYSA-N
UNII (FDA)	0906Z2356U
ChEBI ID	CHEBI:74357

Computed Descriptors

Molecular Weight	126.20
XLogP3	0
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Exact Mass	125.98092178
Monoisotopic Mass	125.98092178
Topological Polar Surface Area	67.8
Heavy Atom Count	6
Formal Charge	0

Physical & Chemical Properties

Boiling Point	266.00 to 267.00 °C. @ 760.00 mm Hg

Physical description & handling notes

Clear yellow liquid with a stench; [Sigma-Aldrich MSDS]
slightly

Regulatory Status

Regulatory & Food Contact	EU Flavoring substances Flavoring Agents

GHS Hazard Classification

Reported hazard statements	H315 (96.7%), H319 (100%), H335 (96.7%)

H315 (96.7%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

MMTS (methyl methanethiosulfonate) is a small compound that reversibly blocks cysteines and other sulfhydryl groups, enabling the study of enzyme activation and other protein functions. [Pierce Protein Biology Products]
Methanesulfonothioic acid, S-methyl ester: ACTIVE

Synonyms

2949-92-0; S-Methyl methanethiosulfonate; S-Methyl methanesulfonothioate; Methyl methanethiosulfonate; Methyl methanethiolsulfonate; Methanesulfonothioic acid, S-methyl ester; methylsulfonylsulfanylmethane; S-Methyl methanethiosulphonate; Methyl methanesulfonothioate; (METHANESULFONYLSULFANYL)METHANE; DTXSID8062739; METHANESULFONIC ACID, THIO-, S-METHYL ESTER; NSC-21545; 0906Z2356U; CHEBI:74357; RefChem:157941

Frequently Asked Questions

What are the CAS number and molecular formula of S-methyl methanethiosulfonate?

CAS 2949-92-0; molecular formula C2H6O2S2; molecular weight 125.98 g/mol.

What other names is S-methyl methanethiosulfonate known by?

2949-92-0, S-Methyl methanethiosulfonate, S-Methyl methanesulfonothioate, Methyl methanethiosulfonate, Methyl methanethiolsulfonate, Methanesulfonothioic acid, S-methyl ester.

What is the regulatory status of S-methyl methanethiosulfonate?

Documented regulatory listings: EU Flavoring substances; Flavoring Agents.

Is S-methyl methanethiosulfonate classified as hazardous?

Hazard statements reported: H315, H319, H335.

What are the key physical properties of S-methyl methanethiosulfonate?

Boiling Point: 266.00 to 267.00 °C. @ 760.00 mm Hg.

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.

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