Di-tert-butylneopentylphosphine
Also known as: Bis(1,1-dimethylethyl)(2,2-dimethylpropyl)phosphine, DI-T-BUTYLNEOPENTYLPHOSPHINE, DI-T-BUTYLNEOPENTYLPHOSPHINE, MIN. 95, DI-TERT-BUTYLNEOPENTYLPHOSPHINE, DTBNPP, Di-t-butylneopentylphosphine, Di-t-butylneopentylphosphine, min. 95%, Di-t-butylneopentylphosphine,min.95%(10wt%inhexane), MFCD09038438, ditert-butyl(2,2-dimethylpropyl)phosphane
Di-tert-butylneopentylphosphine (CAS 60633-21-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H29P and a molecular weight of 216.34300 g/mol. Key properties include a boiling point of 40ºC/0.1 mmHg, a density of 0.839 g/mL at 25ºC and a flash point of 107.3±25.0 ºC. It is classified under GHS with signal word Danger and hazard statements H250, H302 — Harmful if swallowed and H312 — Harmful in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 60633-21-8
- Jingsj CID
- J-21301-4
- Molecular Formula
- C13H29P
- Molecular Weight
- 216.34300 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 40ºC/0.1 mmHg |
|---|---|
| Density | 0.839 g/mL at 25ºC |
| Flash Point | 107.3±25.0 ºC |
| Exact Mass | 216.20100 |
| PSA | 13.59000 |
| LogP | 5.11140 |
| Refractive Index | n20/D 1.478 |
| Additional Property | Insuluble (2.0E-3 g/L) (25 ºC) |
GHS Safety & Compliance
- H250
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Di-tert-butylneopentylphosphine?
The CAS number of Di-tert-butylneopentylphosphine is 60633-21-8.
What are the molecular formula and molecular weight of Di-tert-butylneopentylphosphine?
Di-tert-butylneopentylphosphine has molecular formula C13H29P and molecular weight 216.34300 g/mol.
Is Di-tert-butylneopentylphosphine hazardous?
Di-tert-butylneopentylphosphine has GHS signal word Danger and hazard statements H250; H302 — Harmful if swallowed; H312 — Harmful in contact with skin.
What are the upstream and downstream products of Di-tert-butylneopentylphosphine?
For Di-tert-butylneopentylphosphine, Upstream Products: Di-tert-butylchlorophosphane, neopentylmagnesium chloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Di-tert-butylneopentylphosphine (CAS 60633-21-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21301-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.