4,4'-Bis(dimethylamino)benzhydrol

Also known as: Bis(4-(dimethylamino)phenyl)methanol, 4,4'-Bis(dimethylamino)diphenylcarbinol, N,N,N',N'-Tetramethyl-4,4'-diaminodiphenylcarbinol, Michler's Hydrol, BDC-OH, p,p'-Bis(dimethylamino)benzhydrol, α,α-Bis(p-dimethylaminophenyl)methanol, Benzenemethanol, 4-(dimethylamino)-α-[4-(dimethylamino)phenyl]-, N,N'-Tetramethyl-4,4'-diaminobenzohydrol

4,4'-Bis(dimethylamino)benzhydrol (CAS 119-58-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C17H22N2O and a molecular weight of 270.369 g/mol. Key properties include a melting point of 100-102 °C(lit.), a boiling point of 446.3±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 228.7±27.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 119-58-4
Jingsj CID: J-35910-4
Molecular Formula: C₁₇H₂₂N₂O
Molecular Weight: 270.369 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	100-102 °C(lit.)
Boiling Point	446.3±45.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	228.7±27.4 °C
Exact Mass	270.173218
PSA	26.71000
LogP	2.96
Vapor Pressure	0.0±1.1 mmHg at 25°C
Refractive Index	1.623
Additional Property	Soluble

Customs & Trade Information

HS Code	2922199090
Summary	2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4,4'-Bis(dimethylamino)benzhydrol?

The CAS number of 4,4'-Bis(dimethylamino)benzhydrol is 119-58-4.

What are the molecular formula and molecular weight of 4,4'-Bis(dimethylamino)benzhydrol?

4,4'-Bis(dimethylamino)benzhydrol has molecular formula C17H22N2O and molecular weight 270.369 g/mol.

What are the upstream and downstream products of 4,4'-Bis(dimethylamino)benzhydrol?

For 4,4'-Bis(dimethylamino)benzhydrol, Upstream Products: Michler's ketone, 4,4'-Methylenebis(N,N-dimethylaniline), Benzyl alcohol; Downstream Products: Auramine O free base, N,N,N',N'-Tetramethylbenzidine, Michler's ketone.

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. "4,4'-Bis(dimethylamino)benzhydrol (CAS 119-58-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35910-4 (accessed 2026-11-09).

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