2-(硫氰甲硫基)苯并噻唑

Name: 2-(硫氰甲硫基)苯并噻唑
Brand: 济南圣和化工有限公司

CAS 21564-17-0C9H6N2S3MW 238.4

本页收录 2-(硫氰甲硫基)苯并噻唑，CAS 登记号为 21564-17-0，分子式 C9H6N2S3，分子量 238.4，归类于有机化学品。作为主营产品之一，济南圣和化工有限公司可提供从公斤级到吨级的稳定供货，随货附 COA 与质检资料。

产品概览

CAS号	21564-17-0
分子式	C9H6N2S3
分子量	238.4
熔点	<-10 °C
沸点	191 °C (decomposes)
LogP	log Kow = 3.23 at 20 °C
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

2-(硫氰甲硫基)苯并噻唑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

供货能力：2-(硫氰甲硫基)苯并噻唑备有现货，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

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 2-(硫氰甲硫基)苯并噻唑以外的配套原料，也欢迎一并列出需求清单。

常见问题

2-(硫氰甲硫基)苯并噻唑的 CAS 号是多少？

2-(硫氰甲硫基)苯并噻唑的 CAS 号为 21564-17-0。

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。

2-(硫氰甲硫基)苯并噻唑有什么用途？

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

2-(Thiocyanomethylthio) benzothiazole · CAS 21564-17-0 · C9H6N2S3. UNII 5GE166YVQV. Boiling Point: 191 °C (decomposes); Boiling Point: >120 °C; Melting Point: <-10 °C.

Identification

CAS Registry Number	21564-17-0
PubChem CID	30692
Molecular formula	C9H6N2S3
IUPAC name	1,3-benzothiazol-2-ylsulfanylmethyl thiocyanate
UNII (FDA)	5GE166YVQV

Computed Descriptors

Molecular Weight	238.4
XLogP3	3.1
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	3
Exact Mass	237.96931172
Monoisotopic Mass	237.96931172
Topological Polar Surface Area	116
Heavy Atom Count	14
Formal Charge	0

Physical & Chemical Properties

Boiling Point	191 °C (decomposes)
Boiling Point	>120 °C
Melting Point	<-10 °C
Solubility	In water, 125 mg/L at 24 °C
Density	1.05 at 25 °C (c = 0.30)
Vapor Pressure	0.00000031 [mmHg]
Vapor Pressure	9.0X10-6 mm Hg at 25 °C
LogP	log Kow = 3.23 at 20 °C
LogP	3.3
LogP	3.12

Physical description & handling notes

Reddish liquid with pungent odor; [ICSC]
REDDISH VISCOUS LIQUID WITH PUNGENT ODOUR.
Oil
Vivid orange liquid
Pungent
Strong sour and pungent odor (like mineral oil)

Regulatory Status

Regulatory & Food Contact	FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS

GHS Hazard Classification

Reported hazard statements	H302, H315, H317, H319, H330, H400, H410, H312 (19.7%)

H302: Harmful if swallowed [Warning Acute toxicity, oral]

H315: Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Pulp and Paper Processing [Category: Industry]
Textiles (Fiber & Fabric Manufacturing) [Category: Industry]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
Applying Wood Preservatives [Category: Other]
Sewer and Wastewater Treatment [Category: Industry]
Leather Tanning and Processing [Category: Industry]

Synonyms

21564-17-0; Benthiazole; 2-(Thiocyanomethylthio)benzothiazole; TCMTB; Superdavloxan; Alentisan; Ichiban; Sancelant TMB; Busan 15; Busan 71; Busan 72A; Busan; Delsan 30; Busan 30; Busan 30A; Busan 30I

Frequently Asked Questions

What are the CAS number and molecular formula of 2-(Thiocyanomethylthio) benzothiazole?

CAS 21564-17-0; molecular formula C9H6N2S3; molecular weight — g/mol.

What other names is 2-(Thiocyanomethylthio) benzothiazole known by?

21564-17-0, Benthiazole, 2-(Thiocyanomethylthio)benzothiazole, TCMTB, Superdavloxan, Alentisan.

What is the regulatory status of 2-(Thiocyanomethylthio) benzothiazole?

Documented regulatory listings: FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is 2-(Thiocyanomethylthio) benzothiazole classified as hazardous?

Hazard statements reported: H302, H315, H317, H319, H330.

What are the key physical properties of 2-(Thiocyanomethylthio) benzothiazole?

Boiling Point: 191 °C (decomposes); Boiling Point: >120 °C; Melting Point: <-10 °C; Solubility: In water, 125 mg/L at 24 °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.