ATA539577A - Verfahren zur gewinnung von reinem methyl- dichlorphosphan - Google Patents
Verfahren zur gewinnung von reinem methyl- dichlorphosphanInfo
- Publication number
- ATA539577A ATA539577A AT539577A AT539577A ATA539577A AT A539577 A ATA539577 A AT A539577A AT 539577 A AT539577 A AT 539577A AT 539577 A AT539577 A AT 539577A AT A539577 A ATA539577 A AT A539577A
- Authority
- AT
- Austria
- Prior art keywords
- dichlorphosphane
- recovery
- pure methyl
- pure
- methyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/52—Halophosphines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2633661A DE2633661C2 (de) | 1976-07-27 | 1976-07-27 | Verfahren zur Gewinnung reinen Methyldichlorphosphans |
| DE19772724407 DE2724407C3 (de) | 1977-05-28 | 1977-05-28 | Verfahren zur Gewinnung von Methyldichlorphosphan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AT354465B AT354465B (de) | 1979-01-10 |
| ATA539577A true ATA539577A (de) | 1979-06-15 |
Family
ID=25770740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT539577A AT354465B (de) | 1976-07-27 | 1977-07-25 | Verfahren zur gewinnung von reinem methyl- dichlorphosphan |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4104299A (de) |
| JP (1) | JPS5323929A (de) |
| AT (1) | AT354465B (de) |
| CA (1) | CA1084864A (de) |
| CH (1) | CH630092A5 (de) |
| DD (1) | DD131027A5 (de) |
| FR (1) | FR2359847A1 (de) |
| GB (1) | GB1547673A (de) |
| IT (1) | IT1079360B (de) |
| NL (1) | NL7708333A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2901298A1 (de) * | 1979-01-13 | 1980-07-24 | Hoechst Ag | Verhinderung von feststoffabscheidungen in methyldichlorphosphan enthaltenden gemischen |
| JPS6443741A (en) * | 1987-08-10 | 1989-02-16 | Florm Kk | Water injecting, pressure testing, and water discharging device for pressure container |
| CN110563761B (zh) * | 2019-09-11 | 2022-03-01 | 利尔化学股份有限公司 | 清洗甲基二氯化膦合成捕集系统焦化物的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3210418A (en) * | 1953-10-19 | 1965-10-05 | Fmc Corp | Preparation of aliphatic dihalophosphines |
-
1977
- 1977-07-12 CH CH859977A patent/CH630092A5/de not_active IP Right Cessation
- 1977-07-21 DD DD7700200207A patent/DD131027A5/de unknown
- 1977-07-22 US US05/818,124 patent/US4104299A/en not_active Expired - Lifetime
- 1977-07-25 IT IT50411/77A patent/IT1079360B/it active
- 1977-07-25 GB GB31114/77A patent/GB1547673A/en not_active Expired
- 1977-07-25 AT AT539577A patent/AT354465B/de not_active IP Right Cessation
- 1977-07-26 CA CA283,557A patent/CA1084864A/en not_active Expired
- 1977-07-27 NL NL7708333A patent/NL7708333A/xx not_active Application Discontinuation
- 1977-07-27 FR FR7723113A patent/FR2359847A1/fr active Granted
- 1977-07-27 JP JP9021577A patent/JPS5323929A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4104299A (en) | 1978-08-01 |
| AT354465B (de) | 1979-01-10 |
| CH630092A5 (de) | 1982-05-28 |
| NL7708333A (nl) | 1978-01-31 |
| JPS5323929A (en) | 1978-03-06 |
| JPS5623437B2 (de) | 1981-05-30 |
| IT1079360B (it) | 1985-05-08 |
| GB1547673A (en) | 1979-06-27 |
| CA1084864A (en) | 1980-09-02 |
| DD131027A5 (de) | 1978-05-24 |
| FR2359847B1 (de) | 1983-12-23 |
| FR2359847A1 (fr) | 1978-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |