China Wholesale Cas 637354-25-7 Factory - China Wholesale Cas 18063-03-1 Suppliers - 3,3-DIMETHYL-4-PENTENOIC ACID, CAS 63721-05-1 – Jvxing – Jvxing
China Wholesale Cas 637354-25-7 Factory - China Wholesale Cas 18063-03-1 Suppliers - 3,3-DIMETHYL-4-PENTENOIC ACID, CAS 63721-05-1 – Jvxing – Jvxing Detail:
Product Description
CAS No.:63721-05-1
Other Names:3,3-Dimethyl-4-pentenoic acid methyl
MF:C8H14O2
EINECS No.:264-431-8
Type:Pharmaceutical Intermediates
Purity:98%
Application:Pharmaceutical Intermediates
Appearance:Clear colorless liquid
Grade:Phamaceutical Grade
Molecular Weight:142.2
Molecular Formula:C8H14O2
EINECS:264-431-8
MOQ:1kg
Sample:Free sample available
Product Effect
Methylbentonitic acid is an important intermediate of pyrethroids, which can produce diclofenac and triflurothrin to produce pyrethroids such as permethrin, cypermethrin and cyhalothrin. For example, a new synthetic method of pyrethroid-permethrin is to add 3,3- dimethyl-4,6 with methyl bentonitic acid as raw material and ferrous chloride as initiator in closed Chemicalbook system. After cyclization, dehydrohalogenation and hydrolysis acidification, 2,2- dimethyl -3- (vinyl chloride)-cyclopropanecarboxylic acid (meta-chrysanthemic acid) was obtained, and meta-chrysanthemic acid p-methoxybenzyl ester was obtained by refluxing sodium meta-chrysanthemic acid and quaternary ammonium salt.
Basic Attributes
CAS No：63721-05-1
Molecular Formula ：C8H14O2
Molecular Mass ：142.19600
Exact Mass ：142.09900
PSA ：26.30000
LogP ：1.76170
EINECS ：264-431-8
InChIKeys ：MKLKDUHMZCIBSJ-UHFFFAOYSA-N
H-bond Acceptor ：2
H-bond Donor ：0
RBN ：4
Characteristics
Density ：0.899
Bolling Point ：59ºC 4,4mm
Flash Point ：107°F
Refractive Index ：1.423
Safety Information
Packing Group ：III
Hazard Class ：3.2
HS Code ：2916190090
UN No. ：UN 3272
Risk Code ：R10
Safety Instructions ：S16
P Code ：P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, P501
Hazard Statements ：H226
Product Usage
Bentinate methyl ester is an important intermediate in the synthesis of pesticides and can be used in the synthesis of various pyrethrins.
Material and Products
Material ：Trimethyl orthoacetate, 3-Methyl-2-buten-1-ol
ProductsCyfluthrin, 3,3-DIMETHYL-4-PENTENOICACID, cis-DL-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid
Product detail pictures:
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Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for China Wholesale Cas 637354-25-7 Factory - China Wholesale Cas 18063-03-1 Suppliers - 3,3-DIMETHYL-4-PENTENOIC ACID, CAS 63721-05-1 – Jvxing – Jvxing , The product will supply to all over the world, such as: United Arab emirates, Macedonia, Qatar, Our professional engineering group will always be ready to serve you for consultation and feedback. We are able to also offer you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to give you the ideal service and goods. For anyone who is thinking about our company and merchandise, please contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We'll always welcome guests from all over the world to our business to build company relations with us. Please feel free to get in touch with us for business and we believe we are going to share the top trading practical experience with all our merchants.
By Hedy from Suriname - 2017.04.18 16:45
The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
By Nelly from Bogota - 2018.05.22 12:13
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