CAS 926-02-3 Propane, 2-(ethenyloxy)-2-methyl- (HCID 70220)

Names & identifiers

Preferred name: Propane, 2-(ethenyloxy)-2-methyl-
IUPAC: 2-ethenoxy-2-methylpropane
English name: TERT-BUTYL VINYL ETHER
Molecular formula: C6H12O
Molecular weight: 100.16

Names & synonyms

926-02-3Propane, 2-(ethenyloxy)-2-methyl-2-(Ethenyloxy)-2-methylpropaneDTXSID0061290RefChem:868840DTXCID4048802618-860-6tert-Butyl vinyl etherTERT-BUTYLVINYLETHER2-ethenoxy-2-methylpropaneMFCD000482462-Methyl-2-vinyloxy-propane

Show more names

tert-Butoxyethenetert-ButoxyethyleneVINYL T-BUTYL ETHER1-tert-ButoxyetheneEther,tert-butylvinyEther,tert-butylvinylvinyltert.-butyletherTERT-BUTYL ETHENYL ETHER

2-methyl-2-(vinyloxy)propaneC6H12Ot-butyl vinyl ethertert-butylvinyl etherVinyltertiary-butylethertertiarybutyl vinyl ethertertiary butyl vinyl etherSCHEMBL49310

Database identifiers

CAS: 926-02-3
PubChem CID: 70220
DTXSID: DTXSID0061290
EC Number: 618-860-6
Nikkaji: J421.544C

Properties

Computed structural properties

XLogP: 1.8
Topological polar surface area: 9.2 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 1
Rotatable bonds: 2
Heavy atoms: 7
Formal charge: 0
Complexity: 59.1

Experimental & physicochemical properties

SpringerMaterials PropertiesSchoenflies notation

Physicochemical properties

Melting point: -112 °C · -112°C
Boiling point: 75 · 75-76 °C(lit.)
Density: 0.762 g/mL · 0.762 g/mL at 25 °C(lit.)
refractive index: 20 · n20/D 1.398(lit.)
Flash point: 1 °F · 1 °F
storage temp.: Refrigerator (+4°C) + Flammables area
form: Liquid
color: Clear colorless to light yellow
Water Solubility: Miscible with alcohol, carbon disulfide, chloroform and diethyl ether. Slightly miscible with water.
Stability: Stable. Highly flammable. Incompatible with strong oxidizing agents. May be prone to the formation of peroxides when stored in contact with air.
InChI: InChI=1S/C6H12O/c1-5-7-6(2,3)4/h5H,1H2,2-4H3
InChIKey: PGYJSURPYAAOMM-UHFFFAOYSA-N
SMILES: CC(OC=C)(C)C
LogP: 1.805 · 1.805 (est)
CAS DataBase Reference: 926 · 926-02-3
EPA Substance Registry System: 2 · Propane, 2-(ethenyloxy)-2-methyl- (926-02-3)
UNSPSC Code: 12162002 · 12162002
NACRES: 23 · NA.23
Symbol(GHS): 2 · GHS02,GHS07
Signal word: Danger
Hazard statements: 225 · H225-H315
Precautionary statements: 210 · P210-P233-P240-P241-P242-P303+P361+P353
PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes: F,Xi
Risk Statements: 11 · 11-38
Safety Statements: 16 · 16-26-36
RIDADR: 3271 · UN 3271 3/PG 2
WGK Germany: 3 · 3
TSCA: TSCA listed
HazardClass: 3.1 · 3.1
PackingGroup: II
HS Code: 29091990 · 29091990
Storage Class: 3 · 3 - Flammable liquids
Hazard Classifications: 2 Skin · Flam. Liq. 2Skin Irrit. 2

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, P264, P280, P302+P352, P303+P361+P353, P321, P332+P317, P362+P364, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 46 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

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

Safety data

PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
wgk: 3
tsca: TSCA listed
ridadr: UN 3271 3/PG 2
hs_code: 29091990
risk_code: 11-38
Signal word: Danger
Symbol(GHS): GHS02,GHS07
hazard_code: F,Xi
safety_code: 16-26-36
hazard_class: 3.1
Storage Class: 3 - Flammable liquids
packing_group: II
Hazard statements: H225-H315
Hazard Classifications: Flam. Liq. 2Skin Irrit. 2
Precautionary statements: P210-P233-P240-P241-P242-P303+P361+P353

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationPropane, 2-(ethenyloxy)-2-methyl-: ACTIVE

Applications

Usestert-Butyl vinyl ether is used in the synthesis of 3-tert-Butoxycyclobutanone by reacting with ketene using zinc(II) chloride as a catalyst. It acts as an intermediate for the functional vinyl monomer.