1,2-环氧-4-环氧乙基环己烷

Description

4-Vinylcyclohexene dioxide · CAS 106-87-6 · C8H12O2. UNII 596C064IG4. Boiling Point: 441 °F at 760 mmHg (NTP, 1992); Boiling Point: 227 °C @ 760 MM HG; Boiling Point: 227 °C.

Identification

CAS Registry Number	106-87-6
PubChem CID	7833
Molecular formula	C8H12O2
IUPAC name	3-(oxiran-2-yl)-7-oxabicyclo[4.1.0]heptane
UNII (FDA)	596C064IG4

Computed Descriptors

Molecular Weight	140.18
XLogP3	0.8
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	140.083729621
Monoisotopic Mass	140.083729621
Topological Polar Surface Area	25.1
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

Boiling Point	441 °F at 760 mmHg (NTP, 1992)
Boiling Point	227 °C @ 760 MM HG
Boiling Point	227 °C
Boiling Point	441 °F
Boiling Point	227 °C @760 [mm Hg]
Melting Point	LESS THAN -55 °C
Melting Point	<-67 °F
Melting Point	-164 °F
Flash Point	230 °F (NTP, 1992)
Flash Point	230 °F

Physical description & handling notes

• 1-vinyl-3-cyclohexene dioxide is a clear colorless liquid. Sets to glass at -67 °F. Faint olefinic odor. (NTP, 1992)
• Colorless liquid; [NIOSH]
• COLOURLESS LIQUID.
• Colorless liquid.
• COLORLESS LIQUID
• less than -67 °F (NTP, 1992)

GHS Hazard Classification

Reported hazard statements	H302, H331, H341, H350, H301 (95.1%), H311 (97.6%), H351 (95.1%), H332

Documented Uses

• Used in the plastics industry to manufacture polymers and other organic chemicals; [ACGIH]
• CHEM INT FOR CONDENSATION WITH DICARBOXYLIC ACIDS.
• ... IS USED AS REACTIVE DILUENT FOR OTHER DIEPOXIDES & FOR EPOXY RESINS DERIVED FROM BISPHENOL-A & EPICHLOROHYDRIN.
• ONE GRADE OF 1-EPOXYETHYL-3,4-EPOXYCYCLOHEXENE AVAIL IN US HAS EPOXY EQUIV OF 74-78. ... CAN BE PREPARED BY PERACETIC ACID EPOXIDIZATION OF 4-VINYLCYCLOHEXANE.
• 7-Oxabicyclo[4.1.0]heptane, 3-(2-oxiranyl)-: ACTIVE
• IT HAS BEEN PROPOSED FOR USE AS CHEM INTERMEDIATE (EG, FOR CONDENSATION WITH DICARBOXYLIC ACIDS) & AS MONOMER (EG, FOR PREPN OF POLYGLYCOLS CONTAINING UNREACTED EPOXY GROUPS OR FOR HOMO-POLYMERIZATION TO 3-DIMENSIONAL RESIN).

Synonyms

4-Vinylcyclohexene dioxide; 106-87-6; 4-Vinyl-1-cyclohexene dioxide; 3-(oxiran-2-yl)-7-oxabicyclo[4.1.0]heptane; 4-Vinylcyclohexene diepoxide; 4-Vinyl-1-cyclohexene diepoxide; VINYLCYCLOHEXENE DIOXIDE; Vinyl cyclohexene dioxide; Vinyl cyclohexene diepoxide; 1-Vinyl-3-cyclohexene dioxide; Chissonox 206; 1-Ethyleneoxy-3,4-epoxycyclohexane; 7-Oxabicyclo[4.1.0]heptane, 3-oxiranyl-; 1-Epoxyethyl-3,4-epoxycyclohexane; Unox epoxide 206; 4-Vinyl-1,2-cyclohexene diepoxide

Frequently Asked Questions

What are the CAS number and molecular formula of 4-Vinylcyclohexene dioxide?

CAS 106-87-6; molecular formula C8H12O2; molecular weight — g/mol.

What other names is 4-Vinylcyclohexene dioxide known by?

4-Vinylcyclohexene dioxide, 106-87-6, 4-Vinyl-1-cyclohexene dioxide, 3-(oxiran-2-yl)-7-oxabicyclo[4.1.0]heptane, 4-Vinylcyclohexene diepoxide, 4-Vinyl-1-cyclohexene diepoxide.

Is 4-Vinylcyclohexene dioxide classified as hazardous?

Hazard statements reported: H302, H331, H341, H350, H301.

What are the key physical properties of 4-Vinylcyclohexene dioxide?

Boiling Point: 441 °F at 760 mmHg (NTP, 1992); Boiling Point: 227 °C @ 760 MM HG; Boiling Point: 227 °C; Boiling Point: 441 °F.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.