CAS 628-34-2 Ethane, 1-chloro-2-ethoxy- (HCID 12341)

Names & identifiers

Preferred name: Ethane, 1-chloro-2-ethoxy-
IUPAC: 1-chloro-2-ethoxyethane
English name: 2-Chloroethyl ethyl ether
Molecular formula: C4H9ClO
Molecular weight: 108.57

Names & synonyms

2-Chloroethyl ethyl ether1-CHLORO-2-ETHOXYETHANE2-Ethoxyethyl chloride2-ChloroethoxyethaneEthane, 1-chloro-2-ethoxy-Ether, 2-chloroethyl ethylbeta-Chloroethyl ethyl etherEthyl beta-chloroethyl etherCCRIS 9095EINECS 211-037-9BRN 1731361DTXSID10211882

Show more names

2-OxyalkylChlorideEthoxyethyl chloride2-chloro-ethyl ether B1-chloro-2-ethoxy-ethanether,2-chloroethylethyl

RefChem:591653DTXCID40134373Ethane, 1-chloro-2-ethoxy-(9CI)211-037-9628-34-22-Chloroethylethylether1-chloro-2-ethoxy-ethane2-Chlorodiethyl ether

Database identifiers

CAS: 628-34-2
PubChem CID: 12341
DTXSID: DTXSID10211882
UNII: 2NLQ3AZ36L
EC Number: 211-037-9
Nikkaji: J1.699C

Properties

Computed structural properties

XLogP: 1
Topological polar surface area: 9.2 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 1
Rotatable bonds: 3
Heavy atoms: 6
Formal charge: 0
Complexity: 23.5

Experimental & physicochemical properties

SpringerMaterials PropertiesBoiling point

LogP0.98

Physicochemical properties

Melting point: -60 °C · -60 °C
Boiling point: 107 °C · 107 °C(lit.)
Density: 0.989 g/mL · 0.989 g/mL at 25 °C(lit.)
refractive index: 20 · n20/D 1.411(lit.)
Flash point: 60 °F · 60 °F
storage temp.: Flammables area
form: clear liquid
color: Colorless to Almost colorless
Water Solubility: miscible
BRN: 1731361 · 1731361
InChI: InChI=1S/C4H9ClO/c1-2-6-4-3-5/h2-4H2,1H3
InChIKey: GPTVQTPMFOLLOA-UHFFFAOYSA-N
SMILES: C(Cl)COCC
CAS DataBase Reference: 628 · 628-34-2(CAS DataBase Reference)
EWG's Food Scores: 1 · 1
FDA UNII: 2 NLQ3AZ36L · 2NLQ3AZ36L
NIST Chemistry Reference: 1 · 1-Chloro-2-ethoxyethane(628-34-2)
UNSPSC Code: 12352101 · 12352101
NACRES: 22 · NA.22
Symbol(GHS): 6 · GHS06,GHS02,GHS07
Signal word: Danger
Hazard statements: 315 · H315-H319-H332-H335-H225-H301-H331
Precautionary statements: 303 · P303+P361+P353-P305+P351+P338-P405-P501a-P210-P261-P301+P310-P311-P233-P240-P241+P242+P243-P264-P271-P280-P302+P352+P332+P313+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501
PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes: F,Xn
Risk Statements: 11 · 11-20/22-41-36/37/38-2011/10/11
Safety Statements: 36 · 36/37-37/39-26-16
RIDADR: 1992 · UN 1992 3/PG 2
WGK Germany: 3 · 3
RTECS: 6250000 · KN6250000
F: 9 · 9
HazardClass: 3 · 3
PackingGroup: II
HS Code: 29091900 · 29091900
Storage Class: 3 · 3 - Flammable liquids
Hazard Classifications: 3 InhalationAcute · Acute Tox. 3 InhalationAcute Tox. 3 OralFlam. Liq. 2
REACH Registrations: Active

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P316, P317, P319, P321, P330, 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 46 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Regulatory Information2-Ethoxyethyl chloride: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesFlam. Liq. 2 (100%)

Safety data

F: 9
PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
wgk: 3
rtecs: KN6250000
ridadr: UN 1992 3/PG 2
hs_code: 29091900
risk_code: 11-20/22-41-36/37/38-2011/10/11
Signal word: Danger
Symbol(GHS): GHS06,GHS02,GHS07
hazard_code: F,Xn
safety_code: 36/37-37/39-26-16
hazard_class: 3
Storage Class: 3 - Flammable liquids
packing_group: II
Hazard statements: H315-H319-H332-H335-H225-H301-H331
REACH Registrations: Active
Hazard Classifications: Acute Tox. 3 InhalationAcute Tox. 3 OralFlam. Liq. 2
Precautionary statements: P303+P361+P353-P305+P351+P338-P405-P501a-P210-P261-P301+P310-P311-P233-P240-P241+P242+P243-P264-P271-P280-P302+P352+P332+P313+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501

Chemistry & industry

Applications · 1 item

UsesIt is used as a pharmaceutical intermediate. Photocatalytic oxidation of gaseous 2-chloroethyl ethyl sulfide over TiO2 illuminated with UV light and maintained at 25 or 80°C in air was found to suffer progressive oxidation to yield ethylene, chloroethylene , ethanol, acetaldehyde, chloroacetaldehyde, diethyl disulfide, 2-chloroethyl ethyl disulfide and bis(2-chloroethyl) disulfide as the main primary intermediates, and water (H2O), carbon dioxide (CO2), sulfur dioxide (SO2), surface sulfate ions (SO42-), and hydrogen chloride (HCl) as the final products.