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(S)-(-)-2-Amino-3-methyl-1,1-diphenylbutane

(S)-(-)-2-氨基-3-甲基-1,1-二苯基丁烷

Also known as: (-)-2-Amino-3-methyl-1,1-diphenylbutane, Benzeneethanamine, α-(1-methylethyl)-β-phenyl-, (αS)-, (2S)-3-methyl-1,1-diphenylbutan-2-amine, MFCD01861801

(S)-(-)-2-Amino-3-methyl-1,1-diphenylbutane (CAS 233772-37-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C17H21N and a molecular weight of 239.35500 g/mol. It is also known as (-)-2-Amino-3-methyl-1,1-diphenylbutane, Benzeneethanamine, α-(1-methylethyl)-β-phenyl-, (αS)- and (2S)-3-methyl-1,1-diphenylbutan-2-amine. Key properties include a melting point of 73-76ºC(lit.), a boiling point of 349.5ºC at 760 mmHg, a density of 0.997 g/cm3 and a flash point of 159.5ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
233772-37-7
Jingsj CID
J-35210-1
Molecular Formula
C17H21N
Chinese Name
(S)-(-)-2-氨基-3-甲基-1,1-二苯基丁烷
Molecular Weight
239.35500 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point73-76ºC(lit.)
Boiling Point349.5ºC at 760 mmHg
Density0.997 g/cm3
Flash Point159.5ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (S)-(-)-2-Amino-3-methyl-1,1-diphenylbutane?

The CAS number of (S)-(-)-2-Amino-3-methyl-1,1-diphenylbutane is 233772-37-7.

What are the molecular formula and molecular weight of (S)-(-)-2-Amino-3-methyl-1,1-diphenylbutane?

(S)-(-)-2-Amino-3-methyl-1,1-diphenylbutane has molecular formula C17H21N and molecular weight 239.35500 g/mol.

Is (S)-(-)-2-Amino-3-methyl-1,1-diphenylbutane hazardous?

(S)-(-)-2-Amino-3-methyl-1,1-diphenylbutane has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "(S)-(-)-2-Amino-3-methyl-1,1-diphenylbutane (CAS 233772-37-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35210-1 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.