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2-Bromo-1,1,3,3-tetramethoxypropane cas no. 63331-67-9 98%
Cas No: 63331-67-9
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Win-Win chemical Co.Ltd
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BROMOMALONALDEHYDE BIS(DIMETHYLACETAL)
Cas No: 63331-67-9
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Antimex Chemical Limied
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Best price/ BROMOMALONALDEHYDE BIS(DIMETHYLACETAL) CAS NO.63331-67-9
Cas No: 63331-67-9
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Jilin haofei import and export trade Co.,Ltd
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63331-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63331-67-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,3,3 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 63331-67:
(7*6)+(6*3)+(5*3)+(4*3)+(3*1)+(2*6)+(1*7)=109
109 % 10 = 9
So 63331-67-9 is a valid CAS Registry Number.

InChI:InChI=1/C7H15BrO4/c1-9-6(10-2)5(8)7(11-3)12-4/h5-7H,1-4H3

63331-67-9SDS

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	2-Bromo-1,1,3,3-tetramethoxypropane

1.2 Other means of identification

Product number	-
Other names	Propane,2-bromo-1,1,3,3-tetramethoxy

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:63331-67-9 SDS

63331-67-9Upstream product

63331-67-9Downstream Products

14248-01-2 5-bromo-1-methylpyrimidin-2(1H)-one

63331-67-9Relevant articles and documents

Technology for synthesizing N-substituted pyrazol-4-borate

-

Paragraph 0016; 0017, (2016/12/01)

The invention discloses a technology for synthesizing N-substituted pyrazol-4-borate. The technology comprises the following steps: taking 2-bromomalonaldehyde as a raw material; firstly, causing the 2-bromomalonaldehyde and triethyl orthoformate to react to obtain acetal; transforming bromine into bi(diisopropylamine)boron; then, carrying out a condensation reaction on the bi(diisopropylamine)boron and substituted hydrazine; and finally, causing an obtained product to react with different glycols to obtain the N-substituted pyrazol-4-borate. The method has the advantage of easy obtaining of raw materials, simple synthesis steps and high reaction yield and is suitable for industrialization amplification production.

AN EFFICIENT SYNTHESIS OF α-BROMOACETALS VIA A COMBINED CHEMICAL AND ELECTROCHEMICAL BROMINATION

Aben, R.W.M.,Hanneman, E.J.M.,Scheeren, J.W.

, p. 821 - 826 (2007/10/02)

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63331-67-9