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4774-75-8

4774-75-8

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4774-75-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4774-75-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,7 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4774-75:
(6*4)+(5*7)+(4*7)+(3*4)+(2*7)+(1*5)=118
118 % 10 = 8
So 4774-75-8 is a valid CAS Registry Number.
InChI:InChI=1/C13H13N3Si/c1-17(16-15-14,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3

4774-75-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name DIPHENYLMETHYLAZIDOSILANE

1.2 Other means of identification

Product number -
Other names azidomethyldiphenylsilane

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:4774-75-8 SDS

4774-75-8Upstream product

4774-75-8Relevant articles and documents

An ESR study on structures of a series of silylnitrenes

Itagaki, Yoshiteru,Iseoka, Takashi,Iida, Toshiyuki,Ohshita, Joji,Shiotani, Masaru,Kunai, Atsutaka

, p. 249 - 254 (2007/10/03)

Structures of a series of silylnitrenes formed from silyl azides were investigated by means of ESR. γ-Irradiation and photo-illumination of all the silyl azides resulted in the formation of triplet states even for those having two or three Si-N3 groups in a molecule. ESR spectra of the silylnitrenes exhibited a part of the fine structure at around 820 mT. All the silyl azides studied gave nearly identical D-values (ca. 1.5cm-1) and much larger than those in phenylnitrenes. The results suggested that electron spins are localized in the nitrogen p-orbitals to a large extent and was interpreted in terms of a mono-silane linkage of nitrene, -Si-N:, i.e., interrupting spin delocalization.

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