Di-tert-butylphenylphosphine
二叔丁基苯基膦
Also known as: Di-tert-butylphenylphosphine, Di-t-butylphenylphosphine, Phosphine, bis(1,1-dimethylethyl)phenyl-, Phenyldi-tert-butylphosphine, Bis(1,1-dimethylethyl)phenylphosphine, Bis(2-methyl-2-propanyl)(phenyl)phosphine, (Di-tert-butylphosphino)benzene, NSC 244300
- CAS No.
- 32673-25-9
- Jingsj CID
- J-14165-7
- Molecular Formula
- C14H23P
- Chinese Name
- 二叔丁基苯基膦
- Molecular Weight
- 222.306 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 286.4±9.0 °C at 760 mmHg |
|---|---|
| Density | 0.933 g/mL at 25 °C |
| Flash Point | 132.0±25.0 °C |
GHS Safety & Compliance
Flammable / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of Di-tert-butylphenylphosphine?
32673-25-9
What are the molecular formula and molecular weight of Di-tert-butylphenylphosphine?
C14H23P, molecular weight 222.306 g/mol
Is Di-tert-butylphenylphosphine hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026