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Benzenemethanol, α-phenyl-α-1-propynyl-, also known as 1-phenyl-1-propyn-3-ylbenzenemethanol or 1-(4-hydroxybenzyl)-2-phenylethyne, is an organic compound with the chemical formula C15H12O. It is a derivative of benzenemethanol, featuring a phenyl group (C6H5) and a propynyl group (C3H3) attached to the hydroxyl-bearing carbon atom. Benzenemethanol, a-phenyl-a-1-propynyl- is characterized by its unique structure, which combines the aromatic properties of the benzene ring with the acetylenic nature of the propynyl group. It is used in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its versatile chemical reactivity and potential for functional group transformations.

836-87-3

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836-87-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 836-87-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,3 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 836-87:
(5*8)+(4*3)+(3*6)+(2*8)+(1*7)=93
93 % 10 = 3
So 836-87-3 is a valid CAS Registry Number.

836-87-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,1-Diphenyl-2-butin-1-ol

1.2 Other means of identification

Product number -
Other names 1,1-Diphenyl-but-2-in-1-ol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:836-87-3 SDS

836-87-3Relevant academic research and scientific papers

An efficient approach to 2-bromoalken-3-ols by regioselective bromohydroxylation reaction of simple allenes with NBS

Kong, Wangqing,Guo, Binjie,Fu, Chunling,Ma, Shengming

experimental part, p. 2278 - 2285 (2011/06/19)

A regioselective bromohydroxylation reaction of simple allenes affording 2-bromoalken-3-ols in moderate-to-good yields has been developed by using NBS as the electrophilic reagent in a mixture of 1,4-dioxane/H2O (1:1) at room temperature. Throu

A convenient synthesis of functionalized N-(ethynyl)benzotriazoles

Katritzky, Alan R.,Singh, Sandeep K.,Jiang, Rong

, p. 3794 - 3797 (2007/10/03)

1-(2,2-Dichlorovinyl)benzotriazole (7) was prepared by the reaction of 1-formylbenzotriazole with PPh3/CCl4. Lithiation- substitution of 7 with electrophiles gave a variety of functionalized N-(ethynyl)benzotriazoles 8a-h in 32-84% yields.

The stability of butinoline

Unterhalt,Middelberg

, p. 492 - 494 (2007/10/02)

The stability of butinoline in alkaline and acidic solution was investigated. In alkaline solution the retrosynthesis to benzophenone and 3-pyrrolidino-1-propin was observed, in acidic solution the Meyer-Schuster rearrangement to the corresponding unsaturated amino ketone took place. Thermolysis gave 1,1-diphenyl-2-butin-1-ol in addition to the products of retrosynthesis.

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