919-29-9

Basic information

• Product Name: ORTHO-N-VALERIC ACID TRIETHYL ESTER
• Synonyms: ORTHO-N-VALERIC ACID TRIETHYL ESTER;TRIETHYL ORTHO-N-VALERATE;1,1,1-TRIETHOXY-N-PENTANE;1,1,1-triethoxypentane;Triethyl orthovalerate;Triethyl orthopentanoate;Orthovaleric Acid Triethyl Ester;ORTHO-N-VALERIC ACID
• CAS NO: 919-29-9
• Molecular Formula: C₁₁H₂₄O₃
• Molecular Weight: 204.31
• EINECS: 213-047-9
• Product Categories: Orthoesters
• Mol File: 919-29-9.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 50 °C / 3mmHg
• Flash Point: 77 °C
• Appearance: colorless liquid
• Density: 0.88
• Vapor Pressure: 0.175mmHg at 25°C
• Refractive Index: 1.4100 to 1.4110
• CAS DataBase Reference: ORTHO-N-VALERIC ACID TRIETHYL ESTER(CAS DataBase Reference)
• NIST Chemistry Reference: ORTHO-N-VALERIC ACID TRIETHYL ESTER(919-29-9)
• EPA Substance Registry System: ORTHO-N-VALERIC ACID TRIETHYL ESTER(919-29-9)

Safety Data

• RIDADR: UN 3272 3/PG III
• HazardClass: 3
• PackingGroup: III
• Hazardous Substances Data: 919-29-9(Hazardous Substances Data)

Usage

Chemical Properties

Colorless liquid

Uses

1,1,1-Triethoxy-pentane is a useful reagent for organic synthesis.

InChI:InChI=1/C11H24O3/c1-5-9-10-11(12-6-2,13-7-3)14-8-4/h5-10H2,1-4H3

Upstream product

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Relevant articles and documents

Process for preparation of adjacently disubstituted ketones

A novel 7-hydroxyprostaglandin E1, or a stereoisomer thereof, or a protected derivative thereof, having the following formula: STR1 wherein R8 represents H, CH3 or C2 H5, R9 represents H or CH3, R10 and R11 are identical or different, and each represents H, tetrahydropyranyl or t-butyldimethylsilyl. Also provided is a process for producing an adjacently disubstituted ketone including the above compounds, i.e. 7-oxoprostaglandin, etc. which comprises reacting an α,β-unsaturated carbonyl compound with a cuprous salt and an organolithium compound in an aprotic inert organic medium in the presence of trialkylphosphine, the amounts of said cuprous salt and said organolithium compound being substantially equimolar, and reacting the product with a protected acetal derivative of an organic carbonyl compound or an aldehyde in the presence of a Lewis acid, if necessary, followed by reacting the product with a proton donor.