1,4-丁二醇二缩水甘油醚

Description

1,4-Butanediol diglycidyl ether · CAS 26951-52-0 · C10H18O4. UNII E9MU425FIB. Boiling Point: 311 to 320 °F at 11 mmHg (NTP, 1992); Boiling Point: 155-160 @ 11 mm Hg; Boiling Point: 266 °C.

Identification

CAS Registry Number	26951-52-0
PubChem CID	17046
Molecular formula	C10H18O4
IUPAC name	2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane
UNII (FDA)	E9MU425FIB

Computed Descriptors

Molecular Weight	202.25
XLogP3	0
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	9
Exact Mass	202.12050905
Monoisotopic Mass	202.12050905
Topological Polar Surface Area	43.5
Heavy Atom Count	14
Formal Charge	0

Physical & Chemical Properties

Boiling Point	311 to 320 °F at 11 mmHg (NTP, 1992)
Boiling Point	155-160 @ 11 mm Hg
Boiling Point	266 °C
Boiling Point	266 °C @760 [mm Hg]
Flash Point	129 °C
Solubility	10 to 50 mg/mL at 70 °F (NTP, 1992)
Density	1.1 g/cu cm @ 25 °C
Density	1.1 g/cm³
Density	1.049 @25 °C
Vapor Pressure	9.8 [mmHg]

Physical description & handling notes

• 1,4-butanediol diglycidyl ether is a clear pale yellow liquid. (NTP, 1992)
• Liquid
• Colorless to yellow liquid; [ICSC] Light yellow viscous liquid; [MSDSonline]
• COLOURLESS-TO-YELLOW LIQUID.
• greater than 200 °F (NTP, 1992)
• Solubility in water: miscible

GHS Hazard Classification

Reported hazard statements	H312, H315, H317, H319, H332, H302, H318 (10.5%), H412 (41%)

Documented Uses

• Used as reactive diluent for epoxy resins (reduces viscosity) and as a flexibilizer for aromatic resins; [HSDB]
• Plastic Composites Manufacturing [Category: Industry]
• REACTIVE DILUENT FOR EPOXY RESINS (REDUCES VISCOSITY)
• FLEXIBILIZER FOR AROMATIC RESINS
• Not Known or Reasonably Ascertainable
• REACTION OF 1,4-BUTANEDIOL WITH EPICHLOROHYDRIN IN THE PRESENCE OF A LEWIS ACID CATALYST FOLLOWED BY DEHYDROHALOGENATION WITH SODIUM HYDROXIDE

Synonyms

1,4-Butanediol diglycidyl ether; 2425-79-8; 1,4-Butane diglycidyl ether; 1,4-Diglycidyloxybutane; Araldit DY 026; Butanediol diglycidyl ether; 1,4-Bis(glycidyloxy)butane; 1,4-BIS(2,3-EPOXYPROPOXY)BUTANE; Tetramethylene glycol diglycidyl ether; Grilonit RV 1806; 1,4-Bis(2,3-epoxypropyloxy)butane; DTXSID7024667; Butane, 1,4-bis(2,3-epoxypropoxy)-; Butane-1:4-diol diglycidyl ether; TK 10352; CD 15006 A

Frequently Asked Questions

What are the CAS number and molecular formula of 1,4-Butanediol diglycidyl ether?

CAS 26951-52-0; molecular formula C10H18O4; molecular weight — g/mol.

What other names is 1,4-Butanediol diglycidyl ether known by?

1,4-Butanediol diglycidyl ether, 2425-79-8, 1,4-Butane diglycidyl ether, 1,4-Diglycidyloxybutane, Araldit DY 026, Butanediol diglycidyl ether.

Is 1,4-Butanediol diglycidyl ether classified as hazardous?

Hazard statements reported: H312, H315, H317, H319, H332.

What are the key physical properties of 1,4-Butanediol diglycidyl ether?

Boiling Point: 311 to 320 °F at 11 mmHg (NTP, 1992); Boiling Point: 155-160 @ 11 mm Hg; Boiling Point: 266 °C; Boiling Point: 266 °C @760 [mm Hg].

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.