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75604

Sigma-Aldrich

Trimethyl orthopropionate

≥95.0% (T)

Synonym(s):

1,1,1-Trimethoxypropane

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About This Item

Linear Formula:
CH3CH2C(OCH3)3
CAS Number:
Molecular Weight:
134.17
Beilstein:
1736043
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥95.0% (T)

form

liquid

refractive index

n20/D 1.398

bp

121-122 °C (lit.)

density

0.944 g/mL at 20 °C (lit.)

SMILES string

CCC(OC)(OC)OC

InChI

1S/C6H14O3/c1-5-6(7-2,8-3)9-4/h5H2,1-4H3

InChI key

ZGMNAIODRDOMEK-UHFFFAOYSA-N

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

66.2 °F - closed cup

Flash Point(C)

19 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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