246832
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:
Molecular Weight:
300.35
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
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
Related Categories
General description
Tri(propylene glycol) diacrylate (TPGDA) is a multifunctional acrylate monomer characterized by its high reactivity and ability to polymerize rapidly under UV or thermal initiation. Its structure includes multiple acrylate groups, which contribute to its crosslinking capability, enhancing the mechanical properties of the resulting polymers. The low viscosity of TPGDA facilitates easy handling and incorporation into formulations.
Application
Tri(propylene glycol) diacrylate, mixture of isomers can be used:
- As a cross linker to synthesize resins for flexible micromaterials via projection microstereolithography (PμSL) screening formulations to fabricate microfluidic devices for cellular biosensors.
- As a dopant to prepare pure organic molecules with persistent luminescence at room temperature via intramolecular electronic coupling for forensic fingerprint detection.
- As a precursor to prepare high mechanical resilience double network hydrogel adhesives for wound healing patches.
Signal Word
Warning
Hazard Statements
Precautionary Statements
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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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
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
Occupational dermatitis to ultraviolet-cured acrylic-based inks in computer hard disc manufacturing.
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
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
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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 246832-100G | 4061837404764 |
| 246832-500G | 4061837404771 |
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