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Diethyl chlorothiophosphate

CAS 2524-04-1C4H10ClO2PSMW 188.61

Diethyl chlorothiophosphate (CAS No. 2524-04-1) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Inorganic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Product Overview

CAS Number2524-04-1
Molecular FormulaC4H10ClO2PS
Molecular Weight188.61
Boiling Point>110 °C
LogP2.7
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsInorganic Chemicals
CategoryInorganic Chemicals

Applications

Inorganic Chemicals

Packaging & Storage

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
ShippingStandard chemical transport
SampleAvailable on request
Lead TimeIn stock / per order

Quality & Documentation

COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.

Frequently Asked Questions

What is the CAS number of Diethyl chlorothiophosphate?

The CAS number of Diethyl chlorothiophosphate is 2524-04-1.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of Diethyl chlorothiophosphate?

Main applications include Inorganic Chemicals.

How do I buy Diethyl chlorothiophosphate or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

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 Number2524-04-1
PubChem CID17305
Molecular formulaC4H10ClO2PS
IUPAC namechloro-diethoxy-sulfanylidene-λ5-phosphane
UNII (FDA)A310QMF5Q0

Computed Descriptors

Molecular Weight188.61
XLogP32.7
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass187.9827654
Monoisotopic Mass187.9827654
Topological Polar Surface Area50.6
Heavy Atom Count9
Formal Charge0

Physical & Chemical Properties

Boiling Point>110 °C
Flash Point92 °C c.c.
Density1.196 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 statementsH301 (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.

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