FR1084438A - Improvements in the preparation of propyl nitrate - Google Patents

Improvements in the preparation of propyl nitrate

Info

Publication number
FR1084438A
FR1084438A FR1084438DA FR1084438A FR 1084438 A FR1084438 A FR 1084438A FR 1084438D A FR1084438D A FR 1084438DA FR 1084438 A FR1084438 A FR 1084438A
Authority
FR
France
Prior art keywords
mixture
preparation
nitration
weight
carried out
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ethyl Corp
Original Assignee
Ethyl Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ethyl Corp filed Critical Ethyl Corp
Application granted granted Critical
Publication of FR1084438A publication Critical patent/FR1084438A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C203/00—Esters of nitric or nitrous acid
    • C07C203/02—Esters of nitric acid
    • C07C203/04—Esters of nitric acid having nitrate groups bound to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/02—Preparation of esters of nitric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Propyl nitrate is prepared by a method comprising reacting propyl alcohol directly with a nitration mixture, containing sulphuric and nitric acids, the sulphuric acid being more than 50 per cent by weight of the mixture, the amount of water present in the mixture being not more than 14 per cent, the amount of nitric acid present in the mixture being at least equal to the stoichiometric requirement to esterify the alcohol and the ratio by weight of water to sulphuric acid in the final esterification mixture being not more than 0.35 to 1. The nitration is preferably carried out at temperatures between about -8 DEG and 10 DEG C. and the process may be carried out continuously.
FR1084438D 1952-08-02 1953-07-29 Improvements in the preparation of propyl nitrate Expired FR1084438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US743941XA 1952-08-02 1952-08-02

Publications (1)

Publication Number Publication Date
FR1084438A true FR1084438A (en) 1955-01-19

Family

ID=22119317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1084438D Expired FR1084438A (en) 1952-08-02 1953-07-29 Improvements in the preparation of propyl nitrate

Country Status (4)

Country Link
US (1) US2734910A (en)
DE (1) DE1023751B (en)
FR (1) FR1084438A (en)
GB (1) GB743941A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882293A (en) * 1955-07-13 1959-04-14 Centre Nat Rech Scient Method of recovery of nitric acid and extraction of organic compounds from mixtures resulting from nitric oxides and nitration reactions
KR100456613B1 (en) * 2002-03-06 2004-11-16 이남훈 Apparatus for pipe clamping of pipe welding machine
KR100456614B1 (en) * 2002-04-18 2004-11-16 이남훈 Apparatus for pipe clamping of pipe welding machine
DE102005057555B3 (en) * 2005-11-21 2007-05-16 Meissner Gmbh & Co Kg Josef Preparation of nitric acid esters of univalent alcohols comprises reacting the univalent alcohols or its mixture with nitric acid esters in the presence of sulfuric acid under adiabatic reaction condition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE195231C (en) *
US2139364A (en) * 1937-03-22 1938-12-06 Shell Dev Alpha-substituted glycerol nitrates
US2254352A (en) * 1937-12-08 1941-09-02 Standard Oil Dev Co Process for the manufacture of alkyl nitrates
NL55185C (en) * 1939-03-30
US2618650A (en) * 1950-06-24 1952-11-18 Ethyl Corp Manufacture of amyl nitrate

Also Published As

Publication number Publication date
US2734910A (en) 1956-02-14
GB743941A (en) 1956-01-25
DE1023751B (en) 1958-02-06

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