Merck
CN
All Photos(1)

52052

Supelco

Trimethylolpropane trimethacrylate

analytical standard, contains 0.01-0.04% monomethyl ether hydroquinone as stabilizer

Synonym(s):
TMPTMA
Linear Formula:
[H2C=C(CH3)CO2CH2]3CC2H5
CAS Number:
Molecular Weight:
338.40
MDL number:

grade

analytical standard

Quality Level

vapor density

>1 (vs air)

vapor pressure

<0.01 mmHg ( 20 °C)

assay

≥95.0% (GC)

shelf life

limited shelf life, expiry date on the label

contains

0.01-0.04% monomethyl ether hydroquinone as stabilizer

refractive index

n20/D 1.470-1.474
n20/D 1.472 (lit.)

density

1.06 g/mL at 25 °C (lit.)

SMILES string

CCC(COC(=O)C(C)=C)(COC(=O)C(C)=C)COC(=O)C(C)=C

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

InChI key

OKKRPWIIYQTPQF-UHFFFAOYSA-N

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Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Regulatory Information

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Certificate of Analysis

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Certificate of Origin

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