Welcome to LookChem.com Sign In|Join Free
  • or
Zinc, di-4-pentenyl-, also known as di-4-pentenylzinc, is an organozinc compound with the chemical formula (C5H7)2Zn. It is a colorless, oily liquid that is highly reactive and sensitive to air and moisture. Zinc, di-4-pentenyl- is primarily used as a reagent in organic synthesis, particularly in the Negishi coupling reaction, which is a cross-coupling reaction between an organozinc reagent and an organohalide to form carbon-carbon bonds. Di-4-pentenylzinc is synthesized by reacting 4-pentenyl bromide with metallic zinc in a suitable solvent, such as tetrahydrofuran or diethyl ether. Due to its high reactivity, it is typically generated in situ and used immediately to avoid unwanted side reactions.

39995-48-7

Post Buying Request

39995-48-7 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

39995-48-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39995-48-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,9,9 and 5 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 39995-48:
(7*3)+(6*9)+(5*9)+(4*9)+(3*5)+(2*4)+(1*8)=187
187 % 10 = 7
So 39995-48-7 is a valid CAS Registry Number.

39995-48-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name bis(4-pentenyl)zinc

1.2 Other means of identification

Product number -
Other names Di-4-pentenyl-Zink

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:39995-48-7 SDS

39995-48-7Upstream product

39995-48-7Downstream Products

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 39995-48-7