1,3-二-O-甲苯基胍

Name: 1,3-二-O-甲苯基胍
Brand: 济南圣和化工有限公司

CAS 97-39-2C15H17N3MW 239.32

济南圣和化工有限公司现供应有机化学品——1,3-二-O-甲苯基胍（CAS 97-39-2），分子式 C15H17N3，分子量 239.32。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	97-39-2
分子式	C15H17N3
分子量	239.32
熔点	179 °C
LogP	3.1
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

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 1,3-二-O-甲苯基胍以外的配套原料，也欢迎一并列出需求清单。

常见问题

1,3-二-O-甲苯基胍的 CAS 号是多少？

1,3-二-O-甲苯基胍的 CAS 号为 97-39-2。

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。

1,3-二-O-甲苯基胍有什么用途？

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-di-O-tolylguanidine · CAS 97-39-2 · C15H17N3. UNII LL2P01I17O. Melting Point: 179 °C; Density: 1.10 @ 20 °C/4 °C.

Identification

CAS Registry Number	97-39-2
PubChem CID	7333
Molecular formula	C15H17N3
IUPAC name	1,2-bis(2-methylphenyl)guanidine
UNII (FDA)	LL2P01I17O

Computed Descriptors

Molecular Weight	239.32
XLogP3	3.1
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	3
Exact Mass	239.142247555
Monoisotopic Mass	239.142247555
Topological Polar Surface Area	50.4
Heavy Atom Count	18
Formal Charge	0

Physical & Chemical Properties

Melting Point	179 °C
Density	1.10 @ 20 °C/4 °C

Physical description & handling notes

Wet Solid; Dry Powder
White solid; [Hawley] Grey or white powder; [MSDSonline]
WHITE POWDER
CRYSTALS FROM DILUTED ALC
SLIGHTLY SOL IN HOT WATER, ALC; VERY SOL IN ETHER; SOL IN CHLOROFORM
>35.9 [ug/mL] (The mean of the results at pH 7.4)

Regulatory Status

Regulatory & Food Contact	FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
GHS notification summary	0.2% (5 / 2121)

GHS Hazard Classification

GHS notification summary	0.2% (5 / 2121)
Reported hazard statements	H301 (97.8%), H319 (95.1%), H361, H370, H373

This chemical does not meet GHS hazard criteria for 0.2% (5 of 2121) of reports.

H301 (97.8%): Toxic if swallowed [Danger Acute toxicity, oral]

Documented Uses

Used as a rubber accelerator; [Hawley] Degraded during the vulcanization process, so consumers not likely to have significant exposure; [Reference #1]
Not Known or Reasonably Ascertainable
DESULFURIZATION OF DI-ORTHO-TOLYLTHIOUREA WITH A LEAD COMPD IN THE PRESENCE OF AMMONIA.
Guanidine, N,N'-bis(2-methylphenyl)-: ACTIVE
Drugs used to prevent SEIZURES or reduce their severity.

Synonyms

1,3-Di-o-tolylguanidine; 97-39-2; Di-o-tolylguanidine; DOTG; Vulkacit DOTG; Eveite DOTG; Nocceler DT; Vulkacite DOTG; 1,3-Bis(o-tolyl)guanidine; Sanceler DT; Soxinol DT; Akrochem DOTG; Vulcafor DOTG; 1,3-Ditolylguanidine; Diorthotolylguanidine; Vulkacit dotg/C

Frequently Asked Questions

What are the CAS number and molecular formula of 1,3-di-O-tolylguanidine?

CAS 97-39-2; molecular formula C15H17N3; molecular weight — g/mol.

What other names is 1,3-di-O-tolylguanidine known by?

1,3-Di-o-tolylguanidine, 97-39-2, Di-o-tolylguanidine, DOTG, Vulkacit DOTG, Eveite DOTG.

What is the regulatory status of 1,3-di-O-tolylguanidine?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is 1,3-di-O-tolylguanidine classified as hazardous?

0.2% of GHS notifications report no hazard classification (5 of 2121).

What are the key physical properties of 1,3-di-O-tolylguanidine?

Melting Point: 179 °C; Density: 1.10 @ 20 °C/4 °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.