GB719184A - Production of p-xylylene dichloride - Google Patents
Production of p-xylylene dichlorideInfo
- Publication number
- GB719184A GB719184A GB247853A GB247853A GB719184A GB 719184 A GB719184 A GB 719184A GB 247853 A GB247853 A GB 247853A GB 247853 A GB247853 A GB 247853A GB 719184 A GB719184 A GB 719184A
- Authority
- GB
- United Kingdom
- Prior art keywords
- xylylene dichloride
- production
- para
- temperature
- dehydrating agent
- 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
Links
- ZZHIDJWUJRKHGX-UHFFFAOYSA-N 1,4-bis(chloromethyl)benzene Chemical compound ClCC1=CC=C(CCl)C=C1 ZZHIDJWUJRKHGX-UHFFFAOYSA-N 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical group [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 239000012024 dehydrating agents Substances 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 229930040373 Paraformaldehyde Natural products 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 1
- 229920002866 paraformaldehyde Polymers 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/32—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by introduction of halogenated alkyl groups into ring compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1952V0004276 DE911132C (de) | 1952-01-30 | 1952-01-30 | Verfahren zur Herstellung von p-Xylylendichlorid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB719184A true GB719184A (en) | 1954-11-24 |
Family
ID=7570839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB247853A Expired GB719184A (en) | 1952-01-30 | 1953-01-28 | Production of p-xylylene dichloride |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE517240A (enrdf_load_stackoverflow) |
| CH (1) | CH312182A (enrdf_load_stackoverflow) |
| DE (1) | DE911132C (enrdf_load_stackoverflow) |
| FR (1) | FR1070165A (enrdf_load_stackoverflow) |
| GB (1) | GB719184A (enrdf_load_stackoverflow) |
| NL (1) | NL81515C (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2951100A (en) * | 1957-02-28 | 1960-08-30 | Standard Oil Co | Halomethylation |
-
0
- BE BE517240D patent/BE517240A/xx unknown
- NL NL81515D patent/NL81515C/xx active
-
1952
- 1952-01-30 DE DE1952V0004276 patent/DE911132C/de not_active Expired
-
1953
- 1953-01-28 CH CH312182D patent/CH312182A/de unknown
- 1953-01-28 GB GB247853A patent/GB719184A/en not_active Expired
- 1953-01-28 FR FR1070165D patent/FR1070165A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1070165A (fr) | 1954-07-20 |
| BE517240A (enrdf_load_stackoverflow) | |
| NL81515C (enrdf_load_stackoverflow) | |
| CH312182A (de) | 1955-12-31 |
| DE911132C (de) | 1954-05-10 |
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