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41977-37-1

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41977-37-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 41977-37-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,9,7 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 41977-37:
(7*4)+(6*1)+(5*9)+(4*7)+(3*7)+(2*3)+(1*7)=141
141 % 10 = 1
So 41977-37-1 is a valid CAS Registry Number.

41977-37-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-methyl-2-pentylcyclopropane

1.2 Other means of identification

Product number -
Other names 2,3-Methylenoktan

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:41977-37-1 SDS

41977-37-1Downstream Products

41977-37-1Relevant articles and documents

Reductive Cyclopropanations Catalyzed by Dinuclear Nickel Complexes

Zhou, You-Yun,Uyeda, Christopher

supporting information, p. 3171 - 3175 (2016/03/12)

Dinuclear Ni complexes supported by naphthyridine-diimine (NDI) ligands catalyze the reductive cyclopropanation of alkenes with CH2Cl2 as the methylene source. The use of mild terminal reductants (Zn or Et2Zn) confers significant functional-group tolerance, and the catalyst accommodates structurally and electronically diverse alkenes. Mononickel catalysts bearing related N chelates afford comparatively low cyclopropane yields (≤20 %). These results constitute an entry into catalytic carbene transformations from oxidized methylene precursors.

Pyrolysis of Alkyl Acetates. A Radical Pathway for the Formation of Minor Products

Shi, Buchang,Ji, Ying,Dabbagh, Hossein A.,Davis, Burtron H.

, p. 845 - 849 (2007/10/02)

Decyl acetate and decene pyrolysis under the same reaction conditions show that the formation of the minor products during the pyrolysis of esters occurs by a parallel, and not a secondary, reaction.The radioactivity observed in the CO2 and CO produced during the pyrolysis of 1-hexyl acetate-1-14C and the radioactivity in the methane from the pyrolysis of 1-hexyl acetate-2-14C strongly suggested a radical reaction pathway for the formation of the minor products.Considering the above results together with the radioactivity data of gas samples from the pyrolysis of 1-decyl-1-14C acetate, 1-hexyl-1-14C acetate, and 1-heptadecyl-1-14C acetate leads to the conclusion that the mechanism of pyrolysis of esters may be viewed as a cyclo-DEDNAN mechanism for the formation of the major alkene product and a radical mechanism for the formation of minor products.A useful synthetic procedure for the preparation of high carbon number alkenes (>10) also results from this study.

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