Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Trimethylolpropane ethoxylate triacrylate
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Trimethylolpropane ethoxylate triacrylate
Price: ￥328.0/50ml
Purity: 98.0%
Stocking Period: 1 Day
Contact: Liu jia

DC Chemicals Limited
China
Product Name: Trimethylolpropane ethoxylate triacrylate
Price: ￥Inquiry/100mg ￥Inquiry/250mg ￥Inquiry/1g
Purity: 98.0%
Stocking Period: 1 Day
Contact: Tony Cao

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ethoxylated trimethylolpropane triacrylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Ethoxylated trimethylolpropane triacrylate(28961-43-5)
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

28961-43-5

28961-43-5 structure

28961-43-5 structure

Name: Trimethylolpropane ethoxylate triacrylate
Chemical Name: Ethoxylated trimethylolpropane triacrylate
CAS Number: 28961-43-5
Molecular Formula: C₂₁H₃₂O₉
Molecular Weight: 428.473
Catalog: Research Areas Others
Create Date: 2018-03-13 08:00:00
Modify Date: 2024-01-02 15:40:02
Trimethylolpropane ethoxylate triacrylate (ETPTA) is a plasticizer that can be used synthesize nanocomposites[1].

Name	Ethoxylated trimethylolpropane triacrylate
Synonyms	Trimethylolpropanepolyoxyethylenetriacrylate ETHOXYLATED TRIMETHYLOL PROPANE TRIACRYLATE MFCD00074919 trimethylolpropaneethoxytriacrylate EO-TMPTA TRIMETHYLOLPROPANE ETHOXYLATE TRIACRYLATE trimethylolpropaneethoxylate(1eo/oh)triacryla 2-(2,2-bis{[2-(acryloyloxy)ethoxy]methyl}butoxy)ethyl prop-2-enoate (non-preferred name) ETHOXYLATED3 TRIMETHYLOLPROPANE TRIACRYLATE Ethoxy trihydroxymethylpropyl triacrylate TRIMETHYLOLPROPANE TRIETHOXY TRIACRYLATE Ethoxylated trimethy Trimethylolpropaneethoxylated,triacrylate 2-(2,2-Bis{[2-(acryloyloxy)ethoxy]methyl}butoxy)ethyl acrylate

Description	Trimethylolpropane ethoxylate triacrylate (ETPTA) is a plasticizer that can be used synthesize nanocomposites[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
In Vitro	Photonic crystals with different positions of the photonic stop band were fabricated by inverting opal-type templates using photopolymerization of a trimethylolpropane ethoxylate triacrylate (ETPTA) photocurable resin. Then Au nanoparticles were embedded into inverse ETPTA films by multiple infiltration[1].
References	[1]. Matin Ashurov, et al. Surface-enhanced Raman scattering in ETPTA inverse photonic crystals with gold nanoparticles. Phys Chem Chem Phys. 2021 Sep 6.

Density	1.1±0.1 g/cm3
Boiling Point	498.5±45.0 °C at 760 mmHg
Molecular Formula	C₂₁H₃₂O₉
Molecular Weight	428.473
Flash Point	212.2±28.8 °C
Exact Mass	428.204620
PSA	106.59000
LogP	2.79
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.471

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KM2890000

CHEMICAL NAME :: Ethanol, 2,2',2''-(propylidynetris(methyleneoxy))tri-, triacrylate

CAS REGISTRY NUMBER :: 28961-43-5

LAST UPDATED :: 199712

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 19,149,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 19,149,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >13 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 19,149,1986

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P280-P304 + P340 + P312-P305 + P351 + P338-P337 + P313
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26;S36
RIDADR	NONH for all modes of transport
HS Code	2917190090

HS Code	2917190090
Summary	2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%