Basic information
- CAS
2812-73-9- Standard SMILES
CCSC(=O)Cl- InChIKey
QCMHWZUFWLOOGI-UHFFFAOYSA-N- Molecular formula
- C3H5ClOS
- Average molar mass
- 124.59 g/mol
- Monoisotopic mass
- 123.97496346
Overview
Ethyl chlorothioformate appears as an amber-colored liquid with a pungent penetrating odor. Very toxic by inhalation. Corrosive to metals and tissue. Denser than water. Vapors heavier than air.
Names & identifiers
- Preferred name
- Ethyl chlorothioformate
- IUPAC
- S-ethyl chloromethanethioate
- English name
- Ethyl chlorothioformate
- Molecular formula
- C3H5ClOS
- Molecular weight
- 124.59
Names & synonyms
2941-64-2Ethyl chlorothiolformateS-Ethyl chlorothioformateCarbonochloridothioic acid, S-ethyl esterEthyl thiochloroformateS-Ethyl chlorothiocarbonateS-Ethyl carbonochloridothioateEthylthiol chloroformateEthylthiocarbonyl chlorideS-Ethyl thiochloroformateS-(Ethyl)chlorothioformic acidS-ETHYL CHLOROTHIOLFORMATE
Show more names
Ethyl chlorothioforMethylthiochloroformateETHYL CHLOROTHIOFORMATEethylthiolchloroformates-ethylthiochloroformateethylchlorothioloformates-ethylchlorothiolformatethioethoxycarnonylchloride
Thioethoxycarnonyl chlorideFormic acid, chlorothio-, S-ethyl esterCCRIS 4642HSDB 5906Thioethoxycarbonyl chlorideEINECS 220-928-1UN28268B294Z76EO
Database identifiers
- CAS
2812-73-9、2941-64-2
Properties
Computed structural properties
- XLogP
- 2.1
- Topological polar surface area
- 42.4 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 2
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 54.8
Experimental & physicochemical properties
Chemical Classes
Toxic Gases & Vapors -> Acid Halides
Corrosives
SpringerMaterials PropertiesCoriolis coupling
Density1.195 (USCG, 1999) - Denser than water; will sink
Solubilityless than 1 mg/mL at 66 °F (NTP, 1992)
Flash Point87 °F (NTP, 1992)
Boiling Point270 °F at 760 mmHg (NTP, 1992)
Vapor Pressure
111 mmHg at 77 °F (NTP, 1992)
111.0 [mmHg]
Physical Description
Ethyl chlorothioformate appears as an amber-colored liquid with a pungent penetrating odor. Very toxic by inhalation. Corrosive to metals and tissue. Denser than water. Vapors heavier than air.
An amber-colored liquid with a pungent penetrating odor; [CAMEO]
Safety & regulation
GHS classification
GHS Classification
Danger
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P280, P284, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P320, P321, P330, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 41 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazards IdentificationToxic/poison by inhalation (TIH/PIH)
Regulatory Information
Chemical: Carbonochloridothioic acid, S-ethyl ester
T - indicates a substance that is the subject of a final TSCA section 4 test rule.
Status: Active Update: 10-04-2012 https://echa.europa.eu/registration-dossier/-/registered-dossier/12266
Carbonochloridothioic acid, S-ethyl ester: Does not have an individual approval but may be used under an appropriate group standard
The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)
DOT LabelCorrosive Poison Inhalation Hazard Flammable Liquid
Fire Hazards
Special Hazards of Combustion Products: Irritating vapors and toxic gases, such as sulfur oxides, hydrogen chloride, and carbon monoxide, may be formed when involved in fire.
· HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.
Health Hazards
Exposure can cause irritation of eyes, nose and throat. (USCG, 1999)
· TOXIC and/or CORROSIVE; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death.
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationCarbonochloridothioic acid, S-ethyl ester: ACTIVE
Applications
General DescriptionAn amber-colored liquid with a pungent penetrating odor. Flash point 125°F. Very toxic by inhalation. Corrosive to metals and tissue. Denser than water. Vapors heavier than air.
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers18 total
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
Syntechem Co.,Ltd
Related reactions
22 records
Compound notes
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