Bis(hydroxymethyl)phenylphosphine

Also known as: (phenylphosphinidene)bismethanol, (phenylphosphinidene)dimethanol, Methanol, 1,1'-(phenylphosphinidene)bis-, [hydroxymethyl(phenyl)phosphanyl]methanol

Bis(hydroxymethyl)phenylphosphine (CAS 3127-08-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H11O2P and a molecular weight of 170.14600 g/mol. Key properties include a melting point of 56-58ºC, a boiling point of 305.1ºC at 760mmHg and a flash point of 138.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3127-08-0
Jingsj CID: J-1088767-9
Molecular Formula: C₈H₁₁O₂P
Molecular Weight: 170.14600 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	56-58ºC
Boiling Point	305.1ºC at 760mmHg
Flash Point	138.3ºC
Exact Mass	170.05000
PSA	54.05000
LogP	0.69340

Customs & Trade Information

HS Code	2906299090
Summary	2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Bis(hydroxymethyl)phenylphosphine?

The CAS number of Bis(hydroxymethyl)phenylphosphine is 3127-08-0.

What are the molecular formula and molecular weight of Bis(hydroxymethyl)phenylphosphine?

Bis(hydroxymethyl)phenylphosphine has molecular formula C8H11O2P and molecular weight 170.14600 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Bis(hydroxymethyl)phenylphosphine (CAS 3127-08-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088767-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.