378151

Diglycolyl chloride

95%

• Synonym(s): 2,2′-Oxydiacetyl chloride
• Linear Formula: O(CH₂COCl)₂
• CAS Number: 21062-20-4
• Molecular Weight: 170.98
• EC Number: 244-186-3
• MDL number: MFCD00134471
• UNSPSC Code: 12352100
• PubChem Substance ID: 24863545
• NACRES: NA.22

Properties

• Quality Level: 200
• assay: 95%
• form: liquid
• refractive index: n20/D 1.473 (lit.)
• bp: 84-87 °C/2 mmHg (lit.)
• density: 1.439 g/mL at 25 °C (lit.)
• functional group: acyl chloride; ether
• SMILES string: ClC(=O)COCC(Cl)=O
• InChI: 1S/C4H4Cl2O3/c5-3(7)1-9-2-4(6)8/h1-2H2
• InChI key: GTZXSBQCNBNWPK-UHFFFAOYSA-N

Description

General description

Diglycolyl chloride (2,2′-Oxydiacetyl chloride) is an acid halide.

Application

Diglycolyl chloride is suitable for use in the synthesis of ply(ether ester). It may be used in the synthesis of:

• chiral diphenyl substituted polyether-diester compounds
• morpholine dione analog (IMDNQ)
• salicylic acid (SA)- based diacids

Diglycolyl chloride may be used in the synthesis of the following compounds:

• diazadibenzo-18-crown-6 diamide
• diazadi(tert-butylbenzo)-18-crown-6 diamide
• surfen derivative

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter