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Name	m-Tetramethylxylene diisocyanate-trimethylol propane adduct	EINECS	N/A
CAS No.	94857-19-9	Density	g/cm³
PSA	119.55000	LogP	2.18810
Solubility	N/A	Melting Point	N/A
Formula	(C₁₄H₁₆N₂O₂•C₆H₁₄O₃)_x-	Boiling Point	309.9°Cat760mmHg
Molecular Weight	378.4626	Flash Point	126.4°C
Transport Information	N/A	Appearance	N/A
Safety	Moderately toxic by skin contact. Low toxicity by ingestion. A skin and eye irritant. When heated to decomposition it emits toxic vapors of NO_x.	Risk Codes	N/A
Molecular Structure		Hazard Symbols	N/A
Synonyms	1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 1,3-bis(1-isocyanato-1-methylethyl)benzene;1,3-BIS(1-ISOCYANATO-1-METHYLETHYL)BENZENE/TRIMETHYLOLPROP.;META-TETRAMETHYLXYLENEDIISOCYANATETRIMETHYLOLPROPANEADDUCT;2-Ethyl-2-(hydroxymethyl)-1,3-propanediol polymer with 1,3-bis(1-isocyanato-1-methylethyl)benzene

m-Tetramethylxylene diisocyanate-trimethylol propane adduct Chemical Properties

Molecule structure of m-Tetramethylxylene diisocyanate-trimethylol propane adduct (CAS NO.94857-19-9) :

IUPAC Name: 1,3-bis(2-isocyanatopropan-2-yl)benzene; 2-ethyl-2-(hydroxymethyl)propane-1,3-diol
Molecular Weight: 378.4626 g/mol
Molecular Formula: C₂₀H₃₀N₂O₅
Boiling Point: 309.9 °C at 760 mmHg
Flash Point: 126.4 °C
Enthalpy of Vaporization: 55.07 kJ/mol
Vapour Pressure: 0.000619 mmHg at 25 °C
H-Bond Donor: 3
H-Bond Acceptor: 7
Rotatable Bond Count: 8
Exact Mass: 378.215472
MonoIsotopic Mass: 378.215472
Topological Polar Surface Area: 120
Heavy Atom Count: 27
Complexity: 413
Canonical SMILES: CCC(CO)(CO)CO.CC(C)(C1=CC(=CC=C1)C(C)(C)N=C=O)N=C=O
InChI: InChI=1S/C14H16N2O2.C6H14O3/c1-13(2,15-9-17)11-6-5-7-12(8-11)14(3,4)16-10-18;1-2-6(3-7,4-8)5-9/h5-8H,1-4H3;7-9H,2-5H2,1H3
InChIKey m-Tetramethylxylene diisocyanate-trimethylol propane adduct (CAS NO.94857-19-9): PUDFXELQRPQEHN-UHFFFAOYSA-N

m-Tetramethylxylene diisocyanate-trimethylol propane adduct Toxicity Data With Reference

1.	skn-rbt 500 mg MOD	JACTDZ Journal of the American College of Toxicology. 1 (1990),106.
2.	eye-rbt 100 mg MLD	JACTDZ Journal of the American College of Toxicology. 1 (1990),106.
3.	orl-rat LD50:>5 g/kg	JACTDZ Journal of the American College of Toxicology. 1 (1990),106.
4.	skn-rbt LD50:>2 g/kg	JACTDZ Journal of the American College of Toxicology. 1 (1990),106.

m-Tetramethylxylene diisocyanate-trimethylol propane adduct Consensus Reports

Reported in EPA TSCA Inventory.

m-Tetramethylxylene diisocyanate-trimethylol propane adduct Safety Profile

Moderately toxic by skin contact. Low toxicity by ingestion. A skin and eye irritant. When heated to decomposition it emits toxic vapors of NO_x.

m-Tetramethylxylene diisocyanate-trimethylol propane adduct Specification

m-Tetramethylxylene diisocyanate-trimethylol propane adduct (CAS NO.94857-19-9) is also called m-Tmxdi/tmp adduct ; 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 1,3-bis(1-isocyanato-1-methylethyl)benzene ; 1,3-Bis(1-isocyanato-1-methylethyl)benzene/trimethylolprop.; Meta-tetramethylxylenediisocyanatetrimethylolpropaneadduct ; 2-ethyl-2-(hydroxymethyl)-1,3-propanediol polymer with 1,3-bis(1-isocyanato-1-methylethyl)benzene .

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