Basic information
- CAS
7623-09-8- Standard SMILES
CC(Cl)C(=O)Cl- InChIKey
JEQDSBVHLKBEIZ-UHFFFAOYSA-N- Molecular formula
- C3H4Cl2O
- Average molar mass
- 126.97 g/mol
- Monoisotopic mass
- 125.96392011
Names & identifiers
- Preferred name
- 2-Chloropropionyl chloride
- IUPAC
- 2-chloropropanoyl chloride
- English name
- 2-Chloropropionyl chloride
- Molecular formula
- C3H4Cl2O
- Molecular weight
- 126.97
Names & synonyms
2-Chloropropionyl chloride2-Chloropropanoyl chloridePropanoyl chloride, 2-chloro-alpha-Chloropropionyl chloride2-Chloropropionic acid chloride.alpha.-Chloropropionyl chlorideDTXSID90864097EINECS 231-540-7RefChem:86534Propanoyl chloride, 2chloroDTXCID80812648UN2920
Show more names
2-Chloropropionyl chloride 97%2-Chloropropionyl chalpha-ChloropropionylSelamectin Impurity 13Lactic Acid Impurity 122-chloro-propanoylchlorid2-CHLOROPROPOIONYLCHLORIDEα-Chloropropinoyl chloride
231-540-7JEQDSBVHLKBEIZ-UHFFFAOYSA-N7623-09-8MFCD00000862(+/-)-2-chloropropionyl chloride2-chloropropionylchloride2-Chloro-2-methylacetyl chloride1,2dichloro-1-propanone
Database identifiers
- CAS
7623-09-8- PubChem CID
- 111019
- DTXSID
DTXSID90864097- UNII
- 8VSZ7Q3B9E
- EC Number
- 231-540-7
- Nikkaji
- J26.725B
Properties
Computed structural properties
- XLogP
- 1.8
- Topological polar surface area
- 17.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 1
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 61.8
Experimental & physicochemical properties
Chemical ClassesToxic Gases & Vapors -> Acid Halides
Vapor Pressure19.0 [mmHg]
Physical DescriptionColorless or pale yellow liquid; [Alfa Aesar MSDS]
Physicochemical properties
- Melting point
- -71 °C · -71 °C
- Boiling point
- 109 · 109-111 °C (lit.)
- Density
- 1.308 g/mL · 1.308 g/mL at 25 °C (lit.)
- refractive index
- 20 · n20/D 1.440(lit.)
- Flash point
- 88 °F · 88 °F
- storage temp.
- Flammables area
- solubility
- soluble in Chloroform
- form
- Liquid
- color
- Clear colorless to light yellow
- Water Solubility
- MAY DECOMPOSE
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, P301+P317, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P319, P321, P330, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 62 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Propanoyl chloride, 2-chloro-
Status: Active Update: 07-03-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/23623
2-Chloropropionyl chloride: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryReacts with water; Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; Toxic by ingestion; [Alfa Aesar MSDS] A lachrymator; [Sigma-Aldrich MSDS]
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
Toxicology
Adverse EffectsDermatotoxin - Skin burns.
Safety data
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 2920 8/PG 2
- hs_code
- 29159000
- risk_code
- 10-35-37
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPropanoyl chloride, 2-chloro-: ACTIVE
Applications
Description2-Chloropropionyl Chloride is used as a reagent in the synthesis of pyrazolo[3,4-d]pyrimidines as anti-inflammatory and analgesic agents. It is used as a reagent in the chemical surface fictionalization of parylene C. It is used in the synthesis of (±)-mintlactone, in the preparation of a poly(ethylene glycol) macro initiator & chlorine modified TiO2 nanoparticles, the ATRP initiators.
Uses2-Chloropropionyl chloride is used as a reagent in the chemical surface fictionalization of parylene C. It is used in the synthesis of (±)-mintlactone, in the preparation of a poly(ethylene glycol) macro initiator & chlorine modified TiO2 nanoparticles, the ATRP initiators.
Uses2-Chloropropionyl chloride was used:as reagent in the chemical surface functionalization of parylene Cin the preparation of a poly(ethylene glycol) macroinitiator, required for the atom transfer radical polymerization (ATRP) of styrenein the synthesis of (±)-mintlactonein the preparation of chlorine modified TiO2 nanoparticles, the ATRP initiators
Upstream & downstream products
Upstream raw materials
Downstream products
Related reactions
153 records
Compound notes
Loading…