NEOPENTYL GLYCOL CAS 126-30-7

CAS:126-30-7

Tātai rāpoi:C5H12O2

Taumaha rāpoi:104.15

EINECS:204-781-0

kupu taurite:1,3-Dihydroxy-2,2-dimethylpropane; 1,3-propanediol,2,2-dimethyl-; 2,2-Dimethyl-1,3-dihydroxypropane; NEOPENTYLGLYCO; 2,2-DIMETHChemicalbookYL-1,3-PROPANEDIOL(NPG); 2,2-Dimethyl-1,3propandiol; 2,2-dimethyl-1,3-propanediol(NeopentylGlycol); 2,2-Dimethylpropan-1,3-diol

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te NEOPENTYL GLYCOL CAS 126-30-7?

Ko te NEOPENTYL GLYCOL he kirikiriata ma, karekau he kakara me te hygroscopic. Ka whakarewahia a GLYCOL ki te wai, te iti o te waipiro, te iti o te ketone, te eter me nga pūhui kakara. Ko te NEOPENTYL GLYCOL he puhui pararopi e whakamahia nuitia ana i roto i te mahi whakangao o nga muka matū, paninga, whakahinuhinu, aha atu.

Whakatakotoranga

Tūemi	Whakatakotoranga
Te rewa	126-128 °C
Kohuatanga	208 °C
Kiato	1.06
kiato kohu	3.6 (me te hau)
Te pehanga kohu	<0.8mm Hg(20 ℃)
Taupū Refactive	1.4406 (whakatau tata)
Ira hiko	107 °C

Taupānga

He maha nga whakamahinga a NEOPENTYL GLYCOL, ko te nuinga hei kaiparapara mo te hanga i nga kapia polyester haunga, nga kapia alkyd kore-hinu, nga pahuka polyurethane me nga elastomers, nga taapiri mo nga miihini teitei me etahi atu matū pai. Ko te Neopentyl glycol he whakarewa tino pai, ka taea te whakamahi i roto i te Chemicalbook mo te wehewehenga maataki o nga mea kakara me nga waiwaro cycloalkyl. He ātete te Neopentyl glycol ki te wai, ki nga matū me te huarere. Ko te peita tunu amino he pai te pupuri marama me te kore kowhai. Ka taea hoki te whakamahi hei rauemi mata mo te hanga aukati, whakapumau me te ngarara.