Introduction：Basic information about CAS 25979-07-1|tert-Butyldichlorophosphine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | tert-Butyldichlorophosphine |
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| CAS Number | 25979-07-1 | Molecular Weight | 158.99400 |
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| Density | 1.0824 g/cm3 | Boiling Point | 142-150 °C |
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| Molecular Formula | C4H9Cl2P | Melting Point | 44-49 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 43ºC |
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| Symbol |
GHS02, GHS05, GHS07 | Signal Word | Danger |
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Names
| Name | tert-butyl(dichloro)phosphane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0824 g/cm3 |
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| Boiling Point | 142-150 °C |
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| Melting Point | 44-49 °C(lit.) |
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| Molecular Formula | C4H9Cl2P |
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| Molecular Weight | 158.99400 |
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| Flash Point | 43ºC |
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| Exact Mass | 157.98200 |
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| PSA | 13.59000 |
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| LogP | 3.57440 |
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| Vapour Pressure | 5.57mmHg at 25°C |
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| Index of Refraction | 1.4579 (20ºC) |
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| InChIKey | NMJASRUOIRRDSX-UHFFFAOYSA-N |
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| SMILES | CC(C)(C)P(Cl)Cl |
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| Storage condition | Flammables area |
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Safety Information
| Symbol |
GHS02, GHS05, GHS07 |
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| Signal Word | Danger |
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| Hazard Statements | H225-H302-H314-H336 |
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| Supplemental HS | May form explosive peroxides., Reacts violently with water. |
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| Precautionary Statements | P210-P261-P280-P305 + P351 + P338-P310 |
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| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
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| Hazard Codes | C:Corrosive;F:Flammable;T:Toxic; |
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| Risk Phrases | R11;R14;R17;R23/24/25;R29;R34 |
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| Safety Phrases | S26-S27-S28-S36/37/39-S45-S8 |
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| RIDADR | UN 3261 8/PG 2 |
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| WGK Germany | 3 |
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| Packaging Group | II |
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| Hazard Class | 8 |
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| HS Code | 2903199000 |
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Customs
| HS Code | 2903199000 |
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| Summary | 2903199000 other saturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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Synonyms
| tert-Butylphosphonous dichloride tert-Butylphosphine dichloride |
| tert-butyl(dichloro)phosphine |
| tert-C4H9PCl2 |
| tert-butylphosphinodichloride |
| MFCD00013615 |
| t-Butyldichlorophosphine |
| (1,1-dimethylethyl)phosphonous dichloride |
| EINECS 247-386-9 |
| sNpLADSpTPdwUUP@ |
