PT93038A - Processo para a producao de dinitrotolueno - Google Patents

Processo para a producao de dinitrotolueno

Info

Publication number: PT93038A
Authority: PT; Portugal
Prior art keywords: dinitrotoluene; reaction; product mixture; nitric acid; production
Prior art date: 1990-02-01

Application number

PT9303890A

Other languages

English (en)

Other versions

PT93038B (pt

Inventor

Robert W Mason

Original Assignee

Olin 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.)

1990-02-01

Filing date

1990-02-01

Publication date

1991-09-30

1990-02-01 Application filed by Olin Corp filed Critical Olin Corp

1990-02-01 Priority to PT9303890A priority Critical patent/PT93038B/pt

1991-09-30 Publication of PT93038A publication Critical patent/PT93038A/pt

1995-11-30 Publication of PT93038B publication Critical patent/PT93038B/pt

Links

DYSXLQBUUOPLBB-UHFFFAOYSA-N 2,3-dinitrotoluene Chemical compound CC1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O DYSXLQBUUOPLBB-UHFFFAOYSA-N 0.000 title abstract 4
238000004519 manufacturing process Methods 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 6
239000000203 mixture Substances 0.000 abstract 3
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
229910017604 nitric acid Inorganic materials 0.000 abstract 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
ZWWCURLKEXEFQT-UHFFFAOYSA-N dinitrogen pentoxide Inorganic materials [O-][N+](=O)O[N+]([O-])=O ZWWCURLKEXEFQT-UHFFFAOYSA-N 0.000 abstract 1
239000007791 liquid phase Substances 0.000 abstract 1
230000000802 nitrating effect Effects 0.000 abstract 1
230000035484 reaction time Effects 0.000 abstract 1
235000011149 sulphuric acid Nutrition 0.000 abstract 1
239000001117 sulphuric acid Substances 0.000 abstract 1
238000005292 vacuum distillation Methods 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

PT9303890A 1990-02-01 1990-02-01 Processo para a producao de dinitrotolueno PT93038B (pt)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PT9303890A PT93038B (pt)	1990-02-01	1990-02-01	Processo para a producao de dinitrotolueno

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PT9303890A PT93038B (pt)	1990-02-01	1990-02-01	Processo para a producao de dinitrotolueno

Publications (2)

Publication Number	Publication Date
PT93038A true PT93038A (pt)	1991-09-30
PT93038B PT93038B (pt)	1995-11-30

Family

ID=20084656

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT9303890A PT93038B (pt)	1990-02-01	1990-02-01	Processo para a producao de dinitrotolueno

Country Status (1)

Country	Link
PT (1)	PT93038B (pt)

1990
- 1990-02-01 PT PT9303890A patent/PT93038B/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
PT93038B (pt)	1995-11-30

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Legal Events

Date

Code

Title

Description

1997-06-30

MM3A

Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19970228