Methyl-2-chlorpropionat

Methyl 2-chloropropionate

HCID 28659CAS 17639-93-9
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Grundinformationen

Standard-SMILES
COC(=O)C(C)Cl
InChIKey
JLEJCNOTNLZCHQ-UHFFFAOYSA-N
Summenformel
C4H7ClO2
Durchschnittliche Molmasse
122,55 g/mol
Monoisotopische Masse
122,01345714

Überblick

Methyl 2-chloropropionate appears as a colorless liquid. Insoluble in water. Irritating and narcotic in high concentrations. Used as a solvent and for making other chemicals and dyes.

Namen und Bezeichner

Bevorzugter Name
Methyl 2-chloropropionate
IUPAC
methyl 2-chloropropanoate
Lokaler Name
Methyl-2-chlorpropionat
Englischer Name
Methyl 2-chloropropionate
Summenformel
C4H7ClO2
Molmasse
122.55

Namen und Synonyme

METHYL 2-CHLOROPROPIONATEMethyl 2-chloropropanoate17639-93-9Propanoic acid, 2-chloro-, methyl esterPropionic acid, 2-chloro-, methyl esterMethyl alpha-chloropropionateFDN17EXK1JNSC-70983DTXSID60864786MecpaRefChem:157318DTXCID10813264
Weitere Namen anzeigen
Methyl 2-chloropropionate,96%Mehyl 2-chloropropionateMethyl 2-ChloropropionatCH3CHClC(O)OCH32-ChloropropionateMethyl 2-chloropropi2-chloropropyl MethylMethyl 2-chloropropion
2-chloropropionic acid, methyl esterMETHYL DL-ALPHA-CHLOROPROPIONATEalpha-chloropropionic acid, methyl esterMETHYL 2-CHLOROPROPANOATE, (A+-)-241-624-52-Chloropropionic acid methyl ester(+)-Methyl (R)-2-chloropropionateMFCD00000863

Datenbank-Bezeichner

CAS
17639-93-9
PubChem CID
28659
DTXSID
DTXSID60864786
UNII
FDN17EXK1J
EC Number
241-624-5
Nikkaji
J34.936D

Eigenschaften

Berechnete Struktureigenschaften

XLogP
1,1
Polarare Oberfläche (TPSA)
26,3 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
2
Frei drehbare Bindungen
2
Schwere Atome
7

Experimentelle und physikochemische Eigenschaften

Chemical ClassesFlammable agents - 3rd degree
Physical DescriptionMethyl 2-chloropropionate appears as a colorless liquid. Insoluble in water. Irritating and narcotic in high concentrations. Used as a solvent and for making other chemicals and dyes.

Physikochemische Eigenschaften

Schmelzpunkt
-10 °C · -10 °C
Siedepunkt
132 · 132-133 °C(lit.)
Dichte
1.075 g/mL · 1.075 g/mL at 25 °C(lit.)
Dampfdichte
4.22 · 4.22 (vs air)
Dampfdruck
5.25 mm · 5.25 mm Hg ( 20 °C)
Brechungsindex
20 · n20/D 1.417(lit.)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

Warning

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 91 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Warning

H226: Flammable liquid and vapor [Warning Flammable liquids]

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: Propanoic acid, 2-chloro-, methyl ester

Status: Active Update: 09-08-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/5504

Methyl 2-chloropropionate: 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 LabelFlammable Liquid
Fire Hazards · 2 Einträge

Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:

· HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.

Health Hazards · 2 Einträge

Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:

· May cause toxic effects if inhaled or absorbed through skin.

DOT ID and Guide2933 129
Reactive GroupEsters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters

Sicherheit und Schutzausrüstung

Fire FightingExcerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:
Accidental Release Measures · 2 Einträge

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.

First Aid · 2 Einträge

Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:

General First Aid:

Exposure Control and Personal Protection· Wear positive pressure self-contained breathing apparatus (SCBA).
Nonfire Spill ResponseExcerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:
Isolation and Evacuation · 2 Einträge

Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:

Immediate precautionary measure

Sicherheitsdaten

wgk
1
tsca
TSCA listed
ridadr
UN 2933
hs_code
29159080
RTECS-Nr.
UE9100000
risk_code
10-36/37/38

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing InformationPropanoic acid, 2-chloro-, methyl ester: ACTIVE

Anwendungen

VerwendenMethyl 2-chloropropionate is used as initiator during the synthesis of acrylamide homopolymers and acrylamide-N-isopropylacrylamide block copolymers. It is also used to produce 2-thiophen-2-yl-propionic acid methyl ester.

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
武汉欣扬瑞和化学科技有限公司153-07155313 15307155313 · [email protected]

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