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1,1,3,3-四甲基硫脲

CAS 2782-91-4C5H12N2SMW 132.23

济南圣和化工主营供应 1,1,3,3-四甲基硫脲(CAS 2782-91-4),归类于肥料,分子式 C5H12N2S,分子量 132.23。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2782-91-4
分子式C5H12N2S
分子量132.23
熔点172 to 174 °F (NTP, 1992)
沸点473 °F at 760 mmHg (NTP, 1992)
LogPlog Kow= 0.49
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)
应用领域肥料
类别肥料

应用领域

肥料

该产品的下游应用集中在肥料。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

供货能力:1,1,3,3-四甲基硫脲 备有现货,包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票,山东省内可安排快速配送,省外按物流时效发货,具体请联系 info@591daili.com。

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 1,1,3,3-四甲基硫脲 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

1,1,3,3-四甲基硫脲 的 CAS 号是多少?

1,1,3,3-四甲基硫脲 的 CAS 号为 2782-91-4。

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。

1,1,3,3-四甲基硫脲 有什么用途?

主要应用于肥料。

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

1,1,3,3-Tetramethylthiourea · CAS 2782-91-4 · C5H12N2S. UNII J6T67A1P72. Boiling Point: 473 °F at 760 mmHg (NTP, 1992); Boiling Point: 245 °C; Melting Point: 172 to 174 °F (NTP, 1992).

Identification

CAS Registry Number2782-91-4
PubChem CID17725
Molecular formulaC5H12N2S
IUPAC name1,1,3,3-tetramethylthiourea
UNII (FDA)J6T67A1P72

Computed Descriptors

Molecular Weight132.23
XLogP30.5
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass132.07211956
Monoisotopic Mass132.07211956
Topological Polar Surface Area38.6
Heavy Atom Count8
Formal Charge0

Physical & Chemical Properties

Boiling Point473 °F at 760 mmHg (NTP, 1992)
Boiling Point245 °C
Melting Point172 to 174 °F (NTP, 1992)
Melting Point78-9 °C
Solubility10 to 50 mg/mL at 75 °F (NTP, 1992)
Vapor Pressure1.45 [mmHg]
LogPlog Kow= 0.49
LogP0.49

Physical description & handling notes

  • 1,1,3,3-tetramethyl-2-thiourea appears as white crystals. (NTP, 1992)
  • White solid; [CAMEO] Yellow solid; [Alfa Aesar MSDS]
  • Sol in water and alcohol
  • Water solubility= 5,400 mg/l
  • Henry's Law constant= 1.16X10-8 atm-cu m/mole @ 25 °C

GHS Hazard Classification

Reported hazard statementsH302 (100%)

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)

Documented Uses

  • Used in the adhesives industry, to cure polychloroprene rubber, and as an antithyroid drug; [HSDB]
  • Working with Glues and Adhesives [Category: Other]
  • In adhesive industry; a curing cmpd for polychloroprene rubber.
  • Thiourea, N,N,N',N'-tetramethyl-: ACTIVE

Synonyms

TETRAMETHYLTHIOUREA; 2782-91-4; 1,1,3,3-Tetramethyl-2-thiourea; Basthioryl; TMTU; N,N,N',N'-Tetramethylthiourea; NA-101; DTXSID5026126; Urea, 1,1,3,3-tetramethyl-2-thio-; J6T67A1P72; NSC-102499; RefChem:897368; DTXCID806126; 220-488-0; 1,1,3,3-Tetramethylthiourea; Thiourea, tetramethyl-

Frequently Asked Questions

What are the CAS number and molecular formula of 1,1,3,3-Tetramethylthiourea?

CAS 2782-91-4; molecular formula C5H12N2S; molecular weight — g/mol.

What other names is 1,1,3,3-Tetramethylthiourea known by?

TETRAMETHYLTHIOUREA, 2782-91-4, 1,1,3,3-Tetramethyl-2-thiourea, Basthioryl, TMTU, N,N,N',N'-Tetramethylthiourea.

Is 1,1,3,3-Tetramethylthiourea classified as hazardous?

Hazard statements reported: H302.

What are the key physical properties of 1,1,3,3-Tetramethylthiourea?

Boiling Point: 473 °F at 760 mmHg (NTP, 1992); Boiling Point: 245 °C; Melting Point: 172 to 174 °F (NTP, 1992); Melting Point: 78-9 °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.

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