China Wholesale 21245-02-3 Manufacturers - China Wholesale Cas 18063-03-1 Suppliers - 3,3-DIMETHYL-4-PENTENOIC ACID, CAS 63721-05-1 – Jvxing – Jvxing
China Wholesale 21245-02-3 Manufacturers - 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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We can always satisfy our respected customers with our good quality, good price and good service due to we are more professional and more hard-working and do it in cost-effective way for China Wholesale 21245-02-3 Manufacturers - 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: Bangladesh, Comoros, Brunei, Since its foundation , the company keeps living up to the belief of "honest selling , best quality , people-orientation and benefits to customers. " We're doing everything to supply our customers with best services and best solutions . We promise that we are going to be responsible all the way to the end once our services begin.
By Pandora from Doha - 2018.10.09 19:07
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
By Nora from belarus - 2017.12.09 14:01
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