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35756-39-9

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35756-39-9 Usage

General Description

4-Phenylthiobutyronitrile, also known as PTBN, is a chemical compound consisting of a butyronitrile group with a phenylthio substituent. It is a colorless to pale yellow liquid with a pungent odor, and is used in the production of pharmaceuticals, agrochemicals, and other specialty chemicals. PTBN is a versatile intermediate in organic synthesis, and is known for its use as a precursor in the manufacture of pharmaceuticals and other bioactive compounds. It is important to handle PTBN with care, as it can cause irritation to the skin, eyes, and respiratory system upon exposure. Additionally, PTBN may pose environmental and health risks if not properly managed and disposed of.

Check Digit Verification of cas no

The CAS Registry Mumber 35756-39-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,7,5 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 35756-39:
(7*3)+(6*5)+(5*7)+(4*5)+(3*6)+(2*3)+(1*9)=139
139 % 10 = 9
So 35756-39-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H11NS/c11-8-4-5-9-12-10-6-2-1-3-7-10/h1-3,6-7H,4-5,9H2

35756-39-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-phenylsulfanylbutanenitrile

1.2 Other means of identification

Product number -
Other names 4-phenylsulfanyl-butyronitrile

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:35756-39-9 SDS

35756-39-9Relevant articles and documents

Transition-metal-free decarboxylative thiolation of stable aliphatic carboxylates

Xing, Wei-Long,Liu, De-Guang,Fu, Ming-Chen

, p. 4593 - 4597 (2021/02/03)

A transition-metal-free decarboxylative thiolation protocol is reported in which primary, secondary, tertiary (hetero)aryl acetates and α-CN substituted acetates undergo the decarboxylative thiolation smoothly, to deliver a variety of functionalized aryl alkyl sulfides in moderate to excellent yields. Aryl diselenides are also amenable substrates for construction of C-Se bonds under the simple and mild reaction conditions. Moreover, the protocol is successfully applied to the late-stage modification of pharmaceutical carboxylates with satisfactory chemoselectivity and functional-group compatibility. This journal is

A photocatalytic sp3 C-S, C-Se and C-B bond formation through C-C bond cleavage of cycloketone oxime esters

Anand, Devireddy,He, Yuwei,Li, Linyong,Zhou, Lei

, p. 533 - 540 (2019/01/24)

The photocatalytic thiolation, selenylation and borylation of cycloketone oxime esters through iminyl radical-triggered C-C bond cleavage were described. The reactions provide a unified approach to alkyl sulfur, selenium and boron compounds tethered to a

One-pot synthesis of symmetrical and unsymmetrical aryl sulfides by Pd-catalyzed couplings of aryl halides and thioacetates

Park, Namjin,Park, Kyungho,Jang, Mihee,Lee, Sunwoo

experimental part, p. 4371 - 4378 (2011/07/06)

Aryl sulfides were obtained from the coupling reaction of S-aryl (or S-alkyl) thioacetates and aryl bromides in the presence of palladium catalyst. This reaction method enables the one-pot synthesis of symmetrical and unsymmetrical diaryl sulfides by employing potassium thioacetate with aryl iodides and aryl bromides.

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