MilliporeSigma
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131946

Sigma-Aldrich

2,2,4,4-Tetramethyl-1,3-cyclobutanediol, mixture of isomers

99%

Linear Formula:
(CH3)4C4H2(OH)2
CAS Number:
Molecular Weight:
144.21
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

bp

210-215 °C (lit.)

mp

126-129 °C (lit.)

SMILES string

CC1(C)C(O)C(C)(C)C1O

InChI

1S/C8H16O2/c1-7(2)5(9)8(3,4)6(7)10/h5-6,9-10H,1-4H3

InChI key

FQXGHZNSUOHCLO-UHFFFAOYSA-N

Related Categories

Application

2,2,4,4-Tetramethyl-1,3-cyclobutanediol was used in the preparation of Eastman Tritan copolyester.

Packaging

10 g in glass bottle

Legal Information

Tritan is a trademark of Eastman Kodak Company

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

125.6 °F - closed cup

Flash Point(C)

52 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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