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1H-Benzimidazole, 7-chloro-1-methyl-(9CI) is a chemical compound belonging to the benzimidazole family, characterized by a fused imidazole ring system. This specific compound features a 7-chloro substitution and a 1-methyl group, which influences its chemical properties and potential applications. With the molecular formula C8H7ClN2, it has a molecular weight of 170.61 g/mol. 1H-Benzimidazole,7-chloro-1-methyl-(9CI) is primarily used in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and reactivity. It is important to handle this chemical with care, as it may have potential health risks and should be stored and used according to proper safety guidelines.

4887-87-0

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4887-87-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4887-87-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,8 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4887-87:
(6*4)+(5*8)+(4*8)+(3*7)+(2*8)+(1*7)=140
140 % 10 = 0
So 4887-87-0 is a valid CAS Registry Number.

4887-87-0SDS

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 7-chloro-1-methyl-1H-benzoimidazole

1.2 Other means of identification

Product number -
Other names 1-Methyl-7-chlorbenzimidazol

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:4887-87-0 SDS

4887-87-0Downstream Products

4887-87-0Relevant academic research and scientific papers

Spiroconjugated Tetraaminospirenes as Donors in Color-Tunable Charge-Transfer Emitters with Donor-Acceptor Structure

Grenz, David C.,Rose, Daniel,W?ssner, Jan S.,Wilbuer, Jennifer,Adler, Florin,Hermann, Mathias,Chan, Chin-Yiu,Adachi, Chihaya,Esser, Birgit

supporting information, (2021/12/22)

Charge-transfer emitters are attractive due to their color tunability and potentially high photoluminescence quantum yields (PLQYs). We herein present tetraaminospirenes as donor moieties, which, in combination with a variety of acceptors, furnished 12 charge-transfer emitters with a range of emission colors and PLQYs of up to 99 %. The spatial separation of their frontier molecular orbitals was obtained through careful structural design, and two DA structures were confirmed by X-ray crystallography. A range of photophysical measurements supported by DFT calculations shed light on the optoelectronic properties of this new family of spiro-NN-donor-acceptor dyes.

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