phenoxybenzamine

Also known as: Phenoxy Dibenyline, Phenoxybenzamin, Dibenyline, Dibenzyline, N-Benzyl-N-(2-chloroethyl)-1-phenoxypropan-2-amine, N-(2-Chloroethyl)-N-(1-methyl-2-phenoxyethyl)benzylamine, Benzenemethanamine, N-(2-chloroethyl)-N-(1-methyl-2-phenoxyethyl)-, Bensylyt, Benzylyt, Dibenylene, Dibenylin, Dibenziran, Dibenzylin, Dibenzyran, Fenoxibenzamina

phenoxybenzamine (CAS 59-96-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C18H22ClNO and a molecular weight of 303.82600 g/mol. Key properties include a melting point of 38-40ºC, a boiling point of 381.5ºC at 760mmHg, a density of 1.102g/cm3 and a flash point of 184.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 59-96-1
Jingsj CID: J-1968959-7
Molecular Formula: C₁₈H₂₂ClNO
Molecular Weight: 303.82600 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	38-40ºC
Boiling Point	381.5ºC at 760mmHg
Density	1.102g/cm3
Flash Point	184.5ºC
Exact Mass	303.13900
PSA	12.47000
LogP	4.19490
Refractive Index	1.559

Activity & Biological Data

Target	α-adrenoceptor[1]
Additional Information	[1]. Habbe N, et al. Urapidil in the preoperative treatment of pheochromocytomas: a safe and cost-effective method. World J Surg. 2013 May;37(5):1141-6. [2]. Lin XB, et al. Anti-tumor activity of phenoxybenzamine hydrochloride on malignant glioma cells. Tumour Biol. 2016 Mar;37(3):2901-8. [3]. Rau TF, et al. Phenoxybenzamine is neuroprotective in a rat model of severe traumatic brain injury. Int J Mol Sci. 2014 Jan 20;15(1):1402-17.

Target

α-adrenoceptor[1]

Additional Information

[1]. Habbe N, et al. Urapidil in the preoperative treatment of pheochromocytomas: a safe and cost-effective method. World J Surg. 2013 May;37(5):1141-6. [2]. Lin XB, et al. Anti-tumor activity of phenoxybenzamine hydrochloride on malignant glioma cells. Tumour Biol. 2016 Mar;37(3):2901-8. [3]. Rau TF, et al. Phenoxybenzamine is neuroprotective in a rat model of severe traumatic brain injury. Int J Mol Sci. 2014 Jan 20;15(1):1402-17.

Customs & Trade Information

HS Code	2922299090
Summary	2922299090. other amino-naphthols and other amino-phenols, 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 phenoxybenzamine?

The CAS number of phenoxybenzamine is 59-96-1.

What are the molecular formula and molecular weight of phenoxybenzamine?

phenoxybenzamine has molecular formula C18H22ClNO and molecular weight 303.82600 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. "phenoxybenzamine (CAS 59-96-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1968959-7 (accessed 2026-11-07).

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