氯硫代磷酸二乙酯

Name: 氯硫代磷酸二乙酯
Brand: 济南圣和化工有限公司

CAS 2524-04-1C4H10ClO2PSMW 188.61

氯硫代磷酸二乙酯（CAS 2524-04-1）属无机化学品类产品，分子式 C4H10ClO2PS，分子量 188.61。济南圣和化工有限公司常年现货供应该产品，常规纯度按批次COA提供(不公开发布)，可按客户需求安排分装包装，欢迎邮件或来电询价。

产品概览

CAS号	2524-04-1
分子式	C4H10ClO2PS
分子量	188.61
沸点	>110 °C
LogP	2.7
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	无机化学品
类别	无机化学品

应用领域

无机化学品

氯硫代磷酸二乙酯在无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：氯硫代磷酸二乙酯备有现货，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

济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品 3,000+ 种，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等 12 大分类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。

常见问题

氯硫代磷酸二乙酯的 CAS 号是多少？

氯硫代磷酸二乙酯的 CAS 号为 2524-04-1。

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。

氯硫代磷酸二乙酯有什么用途？

主要应用于无机化学品。

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

Diethyl chlorothiophosphate · CAS 2524-04-1 · C4H10ClO2PS. UNII A310QMF5Q0. Boiling Point: >110 °C; Flash Point: 92 °C c.c.; Density: 1.196 AT 25 °C/25 °C.

Identification

CAS Registry Number	2524-04-1
PubChem CID	17305
Molecular formula	C4H10ClO2PS
IUPAC name	chloro-diethoxy-sulfanylidene-λ5-phosphane
UNII (FDA)	A310QMF5Q0

Computed Descriptors

Molecular Weight	188.61
XLogP3	2.7
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	4
Exact Mass	187.9827654
Monoisotopic Mass	187.9827654
Topological Polar Surface Area	50.6
Heavy Atom Count	9
Formal Charge	0

Physical & Chemical Properties

Boiling Point	>110 °C
Flash Point	92 °C c.c.
Density	1.196 AT 25 °C/25 °C

Physical description & handling notes

COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.
COLORLESS TO LIGHT AMBER LIQUID
49 °C BELOW 1 MM HG; FP: BELOW -75 °C
INSOL IN WATER; SOL IN MOST ORG SOLVENTS
Solubility in water: reaction
Relative density (water = 1): 1.19

GHS Hazard Classification

Reported hazard statements	H301 (51.3%), H302 (48.7%), H311 (89.5%), H314 (100%), H318 (39.5%), H330 (47.4%), H331 (52.6%), H412 (36.8%)

H301 (51.3%): Toxic if swallowed [Danger Acute toxicity, oral]

H302 (48.7%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

REACTION OF PHOSPHORUS PENTASULFIDE & ETHYL ALCOHOL FOLLOWED BY REACTION OF THE RESULTING DIETHYL PHOSPHORODITHIOATE WITH CHLORINE
100% AS A CHEM INT FOR THE INSECTICIDE PARATHION (1975)
(1975) PROBABLY GREATER THAN 4.54X10+5 GRAMS
Phosphorochloridothioic acid, O,O-diethyl ester: ACTIVE

Synonyms

2524-04-1; O,O-Diethyl chlorothiophosphate; Ethyl PCT; Diethyl phosphorochloridothionate; Diethyl phosphorochlorothioate; Diethylchlorthiofosfat; Diethyl phosphorochloridothioate; O,O-Diethyl phosphorochloridothioate; Phosphorochloridothioic acid, O,O-diethyl ester; Diethyl phosphorothiochloridate; Diethyl thiophosphoric chloride; Diethyl phosphorothionochloridate; O,O-Diethyl chloridothionophosphate; O,O-Diethyl thiophosphoryl chloride; Diethyl thiophosphoryl chloride; Diethylchlorothiophosphate

Frequently Asked Questions

What are the CAS number and molecular formula of Diethyl chlorothiophosphate?

CAS 2524-04-1; molecular formula C4H10ClO2PS; molecular weight — g/mol.

What other names is Diethyl chlorothiophosphate known by?

2524-04-1, O,O-Diethyl chlorothiophosphate, Ethyl PCT, Diethyl phosphorochloridothionate, Diethyl phosphorochlorothioate, Diethylchlorthiofosfat.

Is Diethyl chlorothiophosphate classified as hazardous?

Hazard statements reported: H301, H302, H311, H314, H318.

What are the key physical properties of Diethyl chlorothiophosphate?

Boiling Point: >110 °C; Flash Point: 92 °C c.c.; Density: 1.196 AT 25 °C/25 °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.