CAS No.3290-92-4,Trimethylolpropane trimethacrylate Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	3290-92-4
Name:	Trimethylolpropane trimethacrylate
Article Data:	3

Formula:	C₁₈H₂₆O₆
Molecular Weight:	338.401
Synonyms:	2-Propenoicacid, 2-methyl-, 2-ethyl-2-[[(2-methyl-1-oxo-2-propenyl)oxy]methyl]-1,3-propanediylester (9CI);Methacrylic acid, triester with2-ethyl-2-(hydroxymethyl)-1,3-propanediol (7CI,8CI);1,1,1-Trimethylolpropanetrimethacrylate;1,1,1-Tris(hydroxymethyl)propane trimethacrylate;2-Ethyl-2-(hydroxymethyl)-1,3-propanediol trimethacrylate;AcryesterTMP;Akrosorb 9675;Bisomer TMPTMA;Blemmer PTT;Chemlink 30;Chemlink 3080;Etermer 331;Hi-Cross M;Hi-Cross M-P;Hi-Cross MS 50;Light Ester TMP;Lumicure TMM 300;Monocizer TD 1500;NF Bisomer TMPTMA;NK Ester M-TMPT;Saret SR 350;Sartomer 350;Sartomer SR 350;
EINECS:	221-950-4
Density:	1.054 g/cm³
Melting Point:	-25 °C
Boiling Point:	422.051 °C at 760 mmHg
Flash Point:	181.418 °C
Solubility:	20.1mg/L at 20℃
Appearance:	Yellow liquid
Hazard Symbols:	Xi
Risk Codes:	36/37/38
Safety:	26
Transport Information:	UN 3082
PSA:	78.90000
LogP:	2.74070

Synthetic route

: 77-99-6
1,1,1-tri(hydroxymethyl)propane

: 80-62-6
methacrylic acid methyl ester

: 3290-92-4
trimethylolpropane trimethacrylate

Conditions

Conditions	Yield
With tetramethylammonium methyl carbonate at 70℃; for 12h; Molecular sieve; Green chemistry;	92%
With p-methylanizole; TEMPOL; lithium chloride; calcium oxide at 70 - 115℃; Product distribution / selectivity; Industry scale;

: 3290-92-4
trimethylolpropane trimethacrylate

poly(trimethylolpropane trimethacrylate), polymerization in ionic liquid: poly(trimethylolpropane trimethacrylate), polymerization in ionic liquid

Conditions

Conditions	Yield
With azobisisobutyronitrile In various solvent(s) at 80℃; for 4h;	100%

: 3290-92-4
trimethylolpropane trimethacrylate

: 80-62-6
methacrylic acid methyl ester

: N,N'-diethyl(4-vinylphenyl)amidine diphenyl phosphate complex

polymer, Mn 42200 Da and PDI 18.6 by GPC, Mn 924000 Da by membrane osmometry; monomer(s): trimethylolpropane trimethacrylate; diphenyl phosphate N.N\-diethyl-4-vinylbenzamidine; methyl methacrylate: polymer, Mn 42200 Da and PDI 18.6 by GPC, Mn 924000 Da by membrane osmometry; monomer(s): trimethylolpropane trimethacrylate; diphenyl phosphate N.N\-diethyl-4-vinylbenzamidine; methyl methacrylate

Conditions

Conditions	Yield
With 2,2'-azobis(isobutyronitrile) In various solvent(s) at 60 - 80℃; for 336h;	99.5%

...Expand

: 3290-92-4
trimethylolpropane trimethacrylate

poly(trimethylolpropane trimethacrylate), polymerization in toluene: poly(trimethylolpropane trimethacrylate), polymerization in toluene

Conditions

Conditions	Yield
With azobisisobutyronitrile In toluene at 80℃; for 4h;	97%

: 3290-92-4
trimethylolpropane trimethacrylate

poly(trimethylolpropane trimethacrylate), polymerization in chloroform: poly(trimethylolpropane trimethacrylate), polymerization in chloroform

Conditions

Conditions	Yield
With azobisisobutyronitrile In chloroform at 80℃; for 4h;	97%

: 79-41-4
poly(methacrylic acid)

: 2680-03-7
N,N-Dimethylacrylamide

: 3290-92-4
trimethylolpropane trimethacrylate

poly-(N,N-dimethylacrylamide-co-methacrylic acid-co-trimethylolpropyltrimethacrylate); monomer(s): N,N-dimethylacrylamide, 87.2 %mol; trimethylolpropanetrimethacrylate, 7.0 %mol; methacrylic acid, 5.8 %mol: poly-(N,N-dimethylacrylamide-co-methacrylic acid-co-trimethylolpropyltrimethacrylate); monomer(s): N,N-dimethylacrylamide, 87.2 %mol; trimethylolpropanetrimethacrylate, 7.0 %mol; methacrylic acid, 5.8 %mol

Conditions

Conditions	Yield
at 20℃; for 24h; γ-Irradiation;	97%

...Expand

: 2680-03-7
N,N-Dimethylacrylamide

: 3290-92-4
trimethylolpropane trimethacrylate

poly-(N,N-dimethylacrylamide-co-trimethylolpropyltrimethacrylate); monomer(s): N,N-dimethylacrylamide, 98.8 %mol; trimethylolpropanetrimethacrylate, 1.2 %mol: poly-(N,N-dimethylacrylamide-co-trimethylolpropyltrimethacrylate); monomer(s): N,N-dimethylacrylamide, 98.8 %mol; trimethylolpropanetrimethacrylate, 1.2 %mol

Conditions

Conditions	Yield
at 20℃; for 24h; γ-Irradiation;	97%

: 79-41-4
poly(methacrylic acid)

: 2680-03-7
N,N-Dimethylacrylamide

: 3290-92-4
trimethylolpropane trimethacrylate

poly-(N,N-dimethylacrylamide-co-methacrylic acid-co-trimethylolpropyltrimethacrylate); monomer(s): N,N-dimethylacrylamide, 93.1 %mol; trimethylolpropanetrimethacrylate, 1.7 %mol; methacrylic acid, 5.2 %mol: poly-(N,N-dimethylacrylamide-co-methacrylic acid-co-trimethylolpropyltrimethacrylate); monomer(s): N,N-dimethylacrylamide, 93.1 %mol; trimethylolpropanetrimethacrylate, 1.7 %mol; methacrylic acid, 5.2 %mol

Conditions

Conditions	Yield
at 20℃; for 24h; γ-Irradiation;	96%

...Expand

: 2680-03-7
N,N-Dimethylacrylamide

: 3290-92-4
trimethylolpropane trimethacrylate

poly-(N,N-dimethylacrylamide-co-trimethylolpropyltrimethacrylate); monomer(s): N,N-dimethylacrylamide, 98.3 %mol; trimethylolpropanetrimethacrylate, 1.7 %mol: poly-(N,N-dimethylacrylamide-co-trimethylolpropyltrimethacrylate); monomer(s): N,N-dimethylacrylamide, 98.3 %mol; trimethylolpropanetrimethacrylate, 1.7 %mol

Conditions

Conditions	Yield
at 20℃; for 24h; γ-Irradiation;	96%

: 3290-92-4
trimethylolpropane trimethacrylate

polymer resin; monomer(s): trimethylolpropane trimethacrylate: polymer resin; monomer(s): trimethylolpropane trimethacrylate

Conditions

Conditions	Yield
With acetic acid butyl ester; hydroxyethyl cellulose; dibenzoyl peroxide In water at 80℃; for 8h; Product distribution; Further Variations:; Reagents;	95%

Raw Materials

80-62-6

77-99-6

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Consensus Reports

Reported in EPA TSCA Inventory.

Specification

The Trimethylolpropane trimethacrylate, with the CAS registry number 3290-92-4, is also known as 2-Ethyl-1,3-dimethacryloxy-2-(methacryloxymethyl)propane. It belongs to the product category of Functional Monomer. Its EINECS registry number is 221-950-4. This chemical's molecular formula is C₁₈H₂₆O₆ and molecular weight is 338.40. What's more, both its IUPAC name and systematic name are the same which is called 2,2-Bis(2-methylprop-2-enoyloxymethyl)butyl 2-methylprop-2-enoate. It should be stored in a cool, dry and well-ventilated place. This chemical can be used as crosslinking agents.

Physical properties about Trimethylolpropane trimethacrylate are: (1)ACD/LogP: 3.93; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.93; (4)ACD/LogD (pH 7.4): 3.93; (5)ACD/BCF (pH 5.5): 571.31; (6)ACD/BCF (pH 7.4): 571.31; (7)ACD/KOC (pH 5.5): 3273.17; (8)ACD/KOC (pH 7.4): 3273.17; (9)#H bond acceptors: 6; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 13; (12)Polar Surface Area: 78.9 Å²; (13)Index of Refraction: 1.47; (14)Molar Refractivity: 89.435 cm³; (15)Molar Volume: 320.836 cm³; (16)Polarizability: 35.455×10^-24cm³; (17)Surface Tension: 33.72 dyne/cm; (18)Density: 1.055 g/cm³; (19)Flash Point: 181.418 °C; (20)Enthalpy of Vaporization: 67.616 kJ/mol; (21)Boiling Point: 422.051 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25 °C.

When you are dealing with this chemical, you should be very careful. This chemical is inflammation to the skin, eyes and respiratory system or other mucous membranes. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) SMILES: O=C(OCC(COC(=O)\C(=C)C)(CC)COC(=O)\C(=C)C)\C(=C)C
(2) InChI: InChI=1S/C18H26O6/c1-8-18(9-22-15(19)12(2)3,10-23-16(20)13(4)5)11-24-17(21)14(6)7/h2,4,6,8-11H2,1,3,5,7H3
(3) InChIKey: OKKRPWIIYQTPQF-UHFFFAOYSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	2889mg/kg (2889mg/kg)		Journal of Dental Research. Vol. 51, Pg. 526, 1972.
rabbit	LD50	skin	16mL/kg (16mL/kg)		Toxicology and Applied Pharmacology. Vol. 28, Pg. 313, 1974.
rat	LD50	intraperitoneal	3100mg/kg (3100mg/kg)	BEHAVIORAL: ATAXIA BEHAVIORAL: TREMOR LUNGS, THORAX, OR RESPIRATION: DYSPNEA	National Technical Information Service. Vol. OTS0571319,
rat	LD50	oral	5660uL/kg (5.66mL/kg)		Toxicology and Applied Pharmacology. Vol. 28, Pg. 313, 1974.