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327220

Sigma-Aldrich

2,2,4-Trimethyl-1,3-pentanediol

97%

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About This Item

Linear Formula:
(CH3)2CHCH(OH)C(CH3)2CH2OH
CAS Number:
144-19-4
Molecular Weight:
146.23
Beilstein:
1698098
EC Number:
205-619-1
MDL number:
MFCD00004681
UNSPSC Code:
12162002
PubChem Substance ID:
24859650
NACRES:
NA.23

Assay

97%

form

solid

bp

232 °C (lit.)

mp

50-53 °C (lit.)

SMILES string

CC(C)C(O)C(C)(C)CO

InChI

1S/C8H18O2/c1-6(2)7(10)8(3,4)5-9/h6-7,9-10H,5H2,1-4H3

InChI key

JCTXKRPTIMZBJT-UHFFFAOYSA-N

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Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP6603
MKCK6108
MKCG0286
MKCB1881V
MKBW6523V

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Fabrian Brenz et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 34(2), 307-319 (2016-11-29)
Polyesters (PESs) are gaining more importance on the food contact material (FCM) market and the variety of properties and applications is expected to be wide. In order to acquire the desired properties manufacturers can combine several FCM-approved polyvalent carboxylic acids

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