3,3-Dimethyl-4-PENTENOIC ACID, CAS 63721-05-1

ọja Apejuwe

CAS No.: 63721-05-1
Awọn orukọ miiran: 3,3-Dimethyl-4-pentenoic acid methyl
MF: C8H14O2
EINECS No.: 264-431-8
Iru: Awọn agbedemeji elegbogi
Mimọ: 98%
Ohun elo: Awọn agbedemeji elegbogi
Irisi: Ko omi ti ko ni awọ kuro
Ite: Ite elegbogi
Òṣuwọn Molecular:142.2
Fọọmu Molecular: C8H14O2
EINECS: 264-431-8
MOQ: 1kg
Apeere: Apeere ọfẹ wa

Ipa ọja

Methylbentonitic acid jẹ agbedemeji pataki ti awọn pyrethroids, eyiti o le ṣe awọn diclofenac ati triflurothrin lati ṣe awọn pyrethroids bii permethrin, cypermethrin ati cyhalothrin. Fun apẹẹrẹ, ọna sintetiki tuntun ti pyrethroid-permethrin ni lati ṣafikun 3,3-dimethyl-4,6 pẹlu methyl bentonic acid bi ohun elo aise ati kiloraidi ferrous bi olupilẹṣẹ ni eto Kemikali pipade. Lẹhin cyclization, dehydrohalogenation ati hydrolysis acidification, 2,2-dimethyl -3- (vinyl kiloraidi) -cyclopropanecarboxylic acid (meta-chrysanthemic acid) ti gba, ati meta-chrysanthemic acid p-methoxybenzyl ester ti a gba nipasẹ refluxing sodium meta-chrysanthemic acid. ati iyọ ammonium quaternary.

Awọn eroja ipilẹ

CAS No: 63721-05-1

Fọọmu Molecular: C8H14O2

Iwọn Molecular: 142.19600

Gangan Ibi: 142.09900

PSA: 26.30000

LogP: 1.76170

EINECS: 264-431-8

InChiKeys:MKLKDUHMZCIBSJ-UHFFFAOYSA-N

Olugba H-bond:2

Oluranlọwọ H-bond: 0

RBN: 4

Awọn abuda

Ìwúwo: 0.899

Bolling Point: 59ºC 4,4mm

Aaye Filaṣi: 107°F

Atọka itọka: 1.423

Alaye Abo

Ẹgbẹ Iṣakojọpọ: III

Kilasi eewu: 3.2

HS koodu: 2916190090

UN No.: UN 3272

Koodu ewu: R10

Awọn Itọsọna Aabo: S16

P koodu: P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, P501

Awọn Gbólóhùn Ewu: H226

Lilo ọja

Bentinate methyl ester jẹ agbedemeji pataki ni iṣelọpọ ti awọn ipakokoropaeku ati pe o le ṣee lo ni iṣelọpọ ti awọn oriṣiriṣi pyrethrins.

Ohun elo ati awọn ọja

Ohun elo: Trimethyl orthoacetate, 3-Methyl-2-buten-1-ol
Awọn ọjaCyfluthrin, 3,3-DIMETHYL-4-PENTENOICACID, cis-DL-3- (2,2-Dichlorovinyl) -2,2-dimethylcyclopropanecarboxylic acid