1,3,4-噻二唑-2,5-二硫醇

Name: 1,3,4-噻二唑-2,5-二硫醇
Brand: 济南圣和化工有限公司

CAS 132120-63-9C2H2N2S3MW 150.3

济南圣和化工主营供应 1,3,4-噻二唑-2,5-二硫醇（CAS 132120-63-9），归类于有机化学品，分子式 C2H2N2S3，分子量 150.3。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	132120-63-9
分子式	C2H2N2S3
分子量	150.3
LogP	1.3
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

供应说明：1,3,4-噻二唑-2,5-二硫醇常规包装为按订单/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

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除 1,3,4-噻二唑-2,5-二硫醇外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

1,3,4-噻二唑-2,5-二硫醇的 CAS 号是多少？

1,3,4-噻二唑-2,5-二硫醇的 CAS 号为 132120-63-9。

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。

1,3,4-噻二唑-2,5-二硫醇有什么用途？

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

1,3,4-Thiadiazole-2,5-dithiol · CAS 132120-63-9 · C2H2N2S3. UNII 2S78T9T08C.

Identification

CAS Registry Number	132120-63-9
PubChem CID	2723630
Molecular formula	C2H2N2S3
IUPAC name	1,3,4-thiadiazolidine-2,5-dithione
UNII (FDA)	2S78T9T08C

Computed Descriptors

Molecular Weight	150.3
XLogP3	1.3
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	149.93801159
Monoisotopic Mass	149.93801159
Topological Polar Surface Area	114
Heavy Atom Count	7
Formal Charge	0

Physical description & handling notes

Liquid; Dry Powder
Slightly yellow solid with an irritating odor; [NTP] Yellow powder with a stench; [Alfa Aesar MSDS]

GHS Hazard Classification

Reported hazard statements	H302 (92.1%), H318 (86.2%), H319 (13.8%), H412 (77.4%)

H302 (92.1%): Harmful if swallowed [Warning Acute toxicity, oral]

H318 (86.2%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

Documented Uses

Used in flame and scorch retardant products, to make polymers, heavy metal salts, basic salts, pharmaceuticals, and dyes, in cross linking halogenated polymers, electrode compositions, photography, as an additive in lubricating oils and greases, corrosion inhibitor (for metals, metal coatings, and paints), chelating agent in metal analysis, adhesion improver, biocide, and for purifying and treating wastewater; [NTP]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
Sewer and Wastewater Treatment [Category: Industry]
Photographic Processing [Category: Other]
Petroleum Lubricating Oil and Grease Manufacturing
All Other Chemical Product and Preparation Manufacturing

Synonyms

2,5-Dimercapto-1,3,4-thiadiazole; 1072-71-5; Bismuthiol I; 1,3,4-Thiadiazolidine-2,5-dithione; Bismuthiol; 2,5-Dimercaptothiadiazole; Vanchem DMTD; PY 61H; DTXSID6040115; 2S78T9T08C; NSC-4645; DTXCID4020115; bismuthol I; RefChem:82881; 2,5-dimercapto-1-thia-3,4-diazole; 5-mercapto-1,3,4-thiadiazolidine-2-thione

Frequently Asked Questions

What are the CAS number and molecular formula of 1,3,4-Thiadiazole-2,5-dithiol?

CAS 132120-63-9; molecular formula C2H2N2S3; molecular weight — g/mol.

What other names is 1,3,4-Thiadiazole-2,5-dithiol known by?

2,5-Dimercapto-1,3,4-thiadiazole, 1072-71-5, Bismuthiol I, 1,3,4-Thiadiazolidine-2,5-dithione, Bismuthiol, 2,5-Dimercaptothiadiazole.

Is 1,3,4-Thiadiazole-2,5-dithiol classified as hazardous?

Hazard statements reported: H302, H318, H319, H412.

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.