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246832

Sigma-Aldrich

Tri(propylene glycol) diacrylate, mixture of isomers

contains MEHQ and HQ as inhibitors, technical grade

Synonym(s):

TRPGDA

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About This Item

Linear Formula:
H2C=CHCO(OC3H6)3O2CCH=CH2
CAS Number:
42978-66-5
Molecular Weight:
300.35
EC Number:
256-032-2
UNSPSC Code:
12162002
PubChem Substance ID:
24854828
NACRES:
NA.23

grade

technical grade

vapor density

>1 (vs air)

vapor pressure

<0.01 mmHg ( 20 °C)

form

liquid

contains

150-220 ppm monomethyl ether hydroquinone and hydroquinone (total inhibitor)

refractive index

n20/D 1.45 (lit.)

density

1.03 g/mL at 25 °C (lit.)

SMILES string

CC(COC(C)COC(=O)C=C)OCC(C)OC(=O)C=C

InChI

1S/C15H24O6/c1-6-14(16)20-12(4)9-18-8-11(3)19-10-13(5)21-15(17)7-2/h6-7,11-13H,1-2,8-10H2,3-5H3

InChI key

ZDQNWDNMNKSMHI-UHFFFAOYSA-N

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H315,H317,H319,H335,H411

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

307.4 °F - closed cup

Flash Point(C)

153 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Daniel J Duffy et al.
Journal of the American Chemical Society, 124(28), 8290-8296 (2002-07-11)
A model system for the characterization of molecular recognition events in molecularly imprinted polymers (MIPs) is presented. The use of a biologically inspired, three-point hydrogen-bonding motif and a thin film polymeric matrix allows for pre- and post-polymerization binding properties to
R R Tice et al.
Environmental and molecular mutagenesis, 29(3), 240-249 (1997-01-01)
Acrylates may be polymerized to stable surface coatings (paints, lacquers, inks, etc.) by alkylation via the Michaelis-type addition reaction. Thus, acrylates have an inherent potential as electrophiles to be genotoxic, limited in their biological activity by their physicochemical properties. To
S Skotnicki et al.
American journal of contact dermatitis : official journal of the American Contact Dermatitis Society, 9(3), 179-181 (1998-09-24)
Ultraviolet-cured acrylates and their various components and applications are reviewed in this report. A 26-year-old woman involved in silk screening computer discs with ultraviolet-cured inks developed an acute allergic contact dermatitis on her hands and forearms. Patch testing revealed a
L A Nylander-French et al.
In vitro cellular & developmental biology. Animal, 36(9), 611-616 (2001-02-24)
The potential for occupational exposure to the esters of acrylic acid (acrylates) is considerable, and, thus, requires a greater understanding of the their toxicity. Confluent (70-90%) cultures of normal human epidermal keratinocytes (NHEK), dermal fibroblasts (NHDF). or bronchial epithelium (NHBE)
L A Nylander-French
The Annals of occupational hygiene, 44(8), 645-651 (2000-12-08)
Current methods for measuring dermal exposure to skin irritants and allergens, such as acrylates, have significant drawbacks for exposure assessment. A noninvasive sampling method has been developed and tested for measuring dermal exposure to a multifunctional acrylate employing a tape
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