四甘醇二丙烯酸酯

Description

Tetraethylene glycol diacrylate · CAS 17831-71-9 · C14H22O7. Melting Point: 112 °C; Solubility: Insoluble (<1 mg/ml) (NTP, 1992); Density: 1.125 @25 °C.

Identification

CAS Registry Number	17831-71-9
PubChem CID	28803
Molecular formula	C14H22O7
IUPAC name	2-[2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethoxy]ethyl prop-2-enoate

Computed Descriptors

Molecular Weight	302.32
XLogP3	0.7
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	16
Exact Mass	302.13655304
Monoisotopic Mass	302.13655304
Topological Polar Surface Area	80.3
Heavy Atom Count	21
Formal Charge	0

Physical & Chemical Properties

Melting Point	112 °C
Solubility	Insoluble (<1 mg/ml) (NTP, 1992)
Density	1.125 @25 °C
Vapor Pressure	0.00289 [mmHg]
LogP	0.47

Physical description & handling notes

• Tetraethylene glycol diacrylate is a pale yellow liquid. (NTP, 1992)
• Liquid
• Clear liquid with a musty odor; [MSDSonline]
• less than 65 °F (NTP, 1992)

GHS Hazard Classification

Reported hazard statements	H302 (88.4%), H314 (31%), H315 (62.8%), H317 (58.1%), H318 (52.7%), H319 (11.6%)

Documented Uses

• Used in inks, coatings, and adhesives cured by ultra-violet light; [AIHA]
• Painting (Pigments, Binders, and Biocides) [Category: Paint]
• Working with Glues and Adhesives [Category: Other]
• Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
• Silk-Screen Printing [Category: Other]
• Plastics Material and Resin Manufacturing

Synonyms

17831-71-9; TETRAETHYLENE GLYCOL DIACRYLATE; Viscoat 335HP; Aronix M 240; SR 268; DTXSID2026107; Acrylic acid, diester with tetraethylene glycol; Acrylic acid, oxybis(ethyleneoxyethylene) ester; 2-Propenoic acid, oxybis(2,1-ethanediyloxy-2,1-ethanediyl) ester; DTXCID606107; RefChem:188577; Tetra(ethylene glycol) diacrylate; Tetraethyleneglycol diacrylate; 2-[2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethoxy]ethyl prop-2-enoate; TTEGDA; 2-Propenoic acid, 1,1'-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)] ester

Frequently Asked Questions

What are the CAS number and molecular formula of Tetraethylene glycol diacrylate?

CAS 17831-71-9; molecular formula C14H22O7; molecular weight — g/mol.

What other names is Tetraethylene glycol diacrylate known by?

17831-71-9, TETRAETHYLENE GLYCOL DIACRYLATE, Viscoat 335HP, Aronix M 240, SR 268, DTXSID2026107.

Is Tetraethylene glycol diacrylate classified as hazardous?

Hazard statements reported: H302, H314, H315, H317, H318.

What are the key physical properties of Tetraethylene glycol diacrylate?

Melting Point: 112 °C; Solubility: Insoluble (<1 mg/ml) (NTP, 1992); Density: 1.125 @25 °C; Vapor Pressure: 0.00289 [mmHg].

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.