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333344

Sigma-Aldrich

Tripropyl orthoformate

97%

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About This Item

Linear Formula:
CH(OCH2CH2CH3)3
CAS Number:
621-76-1
Molecular Weight:
190.28
Beilstein:
1744249
EC Number:
210-704-1
MDL number:
MFCD00015214
UNSPSC Code:
12352100
PubChem Substance ID:
24860123
NACRES:
NA.22

Assay

97%

refractive index

n20/D 1.407 (lit.)

bp

106-108 °C/40 mmHg (lit.)

density

0.883 g/mL at 25 °C (lit.)

SMILES string

CCCOC(OCCC)OCCC

InChI

1S/C10H22O3/c1-4-7-11-10(12-8-5-2)13-9-6-3/h10H,4-9H2,1-3H3

InChI key

RWNXXQFJBALKAX-UHFFFAOYSA-N

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General description

Gas phase reactions of the rare earth metal cations with tripropyl orthoformate were studied by Fourier transform ion cyclotron resonance mass spectrometry.

Application

Tripropyl orthoformate was used as alcohol donor to investigate the activity and enantioselectivity of Novozym 435 in the esterification of rac-fenoprofen in methylcyclohexane. It may be used as a drying agent during the synthesis of squaraine derivatives.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

161.6 °F - closed cup

Flash Point(C)

72 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

333344-VAR:
333344-10G:
333344-25ML:
333344-100ML:
333344-BULK:

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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Gas phase reactivity of rare earth metal cations with trialkylorthoformates: synthesis of neutral rare earth alkoxides.
Marchande N, et al
International Journal of Mass Spectrometry, 195, 139-148 (2000)
Advances in synthesis and application of near-infrared absorbing squaraine dyes.
Hu L, et al.
Royal Society of Chemistry Advances, 3(21), 7667-7676 (2013)
The structure/property relationship in a series of pyrrolic polysquaraines.
Lynch DE and Ewington J.
Synt. Metals, 183, 40-49 (2013)
Convenient preparation of (s)-fenoprofen by biocatalysed irreversible esterification.
Morrone R, et al.
Rasayan Journal of Chemistry, 1, 732-737 (2008)
Synthesis of squaraine dyes under mild conditions: applications for labelling and sensing of biomolecules.
Sleiman MH and Ladame S.
Chemical Communications (Cambridge, England), 50(40), 5288-5290 (2014)

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