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4-chloromethyldihydrosafrole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

34827-23-1

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34827-23-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 34827-23-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,8,2 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 34827-23:
(7*3)+(6*4)+(5*8)+(4*2)+(3*7)+(2*2)+(1*3)=121
121 % 10 = 1
So 34827-23-1 is a valid CAS Registry Number.

34827-23-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-chloromethyldihydrosafrole

1.2 Other means of identification

Product number -
Other names -

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:34827-23-1 SDS

34827-23-1Downstream Products

34827-23-1Relevant academic research and scientific papers

Synthetic and mechanistic investigation of piperonyl butoxide from dihydrosafrole

Wang, Shuai,Liu, Jinqiang,Qian, Chao,Chen, Xinzhi

, p. 147 - 160 (2012)

Piperonyl butoxide (PBO) 1 was prepared via the successive chloromethylation and etherification of dihydrosafrole 3. In this work, during the chloromethylation of 3, several by-products such as 5 (the isomer of chloromethyldihydrosafrole 4), 6-propylpiperonyl alcohol 6, bis(chloromethyl)- dihydrosafrole 7 and 8, bis(2-propyl-4,5-methylenedioxyphenyl)methane 9 and di(2-propyl-4,5-methy lene-dioxybenzyl)ether 10 were found. However, it was found that 5, 6, 7, and 8 could undergo a further reaction to the final product (PBO), rather than its derivatives, though the by-products 9 and 10 still existed. Based on these results, the plausible mechanism of the chloromethylation and etherification of 3 was proposed. Furthermore, the reliability of the plausible mechanism was verified by quantum chemical calculations using DFT. In addition, the final product (PBO) was produced with a high selectivity and yield by reducing the by-products 9 and 10. Springer Science+Business Media B.V. 2011.

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