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246832

Sigma-Aldrich

Tri(propylene glycol) diacrylate, mixture of isomers

contains MEHQ and HQ as inhibitors, technical grade

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Synonym(s):
TRPGDA
Linear Formula:
H2C=CHCO(OC3H6)3O2CCH=CH2
CAS Number:
Molecular Weight:
300.35
EC Number:
PubChem Substance ID:

grade

technical grade

Quality Level

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

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This Item
246808246840246816
vapor density

>1 (vs air)

vapor density

>1 (vs air)

vapor density

>1 (vs air)

vapor density

>1 (vs air)

form

liquid

form

-

form

-

form

liquid

contains

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

contains

monomethyl ether hydroquinone as inhibitor

contains

250 ppm monomethyl ether hydroquinone as inhibitor

contains

100 ppm monomethyl ether hydroquinone as inhibitor

refractive index

n20/D 1.45 (lit.)

refractive index

n20/D 1.474 (lit.)

refractive index

n20/D 1.472 (lit.)

refractive index

n20/D 1.456 (lit.)

density

1.03 g/mL at 25 °C (lit.)

density

1.1 g/mL at 25 °C (lit.)

density

1.06 g/mL at 25 °C (lit.)

density

1.01 g/mL at 25 °C (lit.)

Pictograms

Exclamation markEnvironment

Signal Word

Warning

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

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J Surakka et al.
The Annals of occupational hygiene, 44(8), 635-644 (2000-12-08)
The use of ultraviolet radiation-curable coatings (UV-coatings) has increased rapidly in the parquet and furniture industry. Work with UV-coatings involves risk from skin exposure to chemically reactive, concentrated acrylates that are known skin contact irritants and sensitizers. Yet, the methods
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
L A Nylander-French et al.
Toxicologic pathology, 26(4), 476-483 (1998-08-26)
The toxicity of the esters of acrylic acid are poorly understood even though significant human exposure occurs. To conduct rapid comparative short-term bioassays, we used the Tg.AC (v-Ha-ras) transgenic mouse model to determine the toxicity and potential carcinogenicity of tripropylene
Bor-Shiunn Lee et al.
Journal of endodontics, 34(5), 594-598 (2008-04-26)
We have developed a visible-light curable urethane-acrylate/tripropylene glycol diacrylate (UA/TPGDA) oligomer to serve as a root canal sealer and a zinc oxide/thermoplastic polyurethane (ZnO/TPU) composite to serve as a root canal obturation material. The purpose of this study was to
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

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