(R) -butane-1,3-diol CAS 6290-03-5

Khoom Qhia:

Cov Khoom Npe: (R) -butane-1,3-diol CAS TSIS: 6290-03-5

Txhais:

1,3-Butanediol, (R) - (-) -;

(R) -1,3-Butanediol;

L-Butane-1,3-diol;

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: Cov kua ntshiab

Ntsuas: ≥98.0%

Qhov ceev: 1.005

Lub Ntsiab Kub: 107-110 ℃ (23 mmHg)

Melting Point: 0 ℃

Flash Point: 108 ℃

Nqe Taw Qhia Tshwj Xeeb: 1.44

Cov pa ceev: 3.1 (vs huab cua)

Vapor Siab: 0.06 hli Hg (20 ℃)

Dej Solubility: Nkag siab rau hauv dej

Rhiab: Hygroscopic

Cov Ntaub Ntawv Kev Nyab Xeeb:

RTECS: EK0440000

Cov Lus Qhia Kev Nyab Xeeb: S26-S36

HS Code: 29053920

WGK Lub Teb Chaws Yelemees: 3

Cov Lus Ceeb Toom Yuav Muaj: R36 / 37/38

Txoj Cai Kev Nyab Xeeb: Xi

Lub Cim: GHS07

Kos Npe: Lo Lus Ceeb Toom

Cov Nqe Lus Ceeb Toom: H315-H319-H335

Cov ntawv ceeb toom ua ntej: P261-P305 + P351 + P338

1,3-Butanediol (tseem hu ua 1,3-butylene glycol, butane-1,3-diol, lossis 1,3-dihydroxybutane) yog cov tshuaj lom neeg organic, haus dej cawv. Nws feem ntau yog siv los ua cov kuab tshuaj rau cov zaub mov tsw qab thiab yog cov co-monomer uas siv hauv qee yam polyurethane thiab polyester cob. Nws yog ib qho ntawm plaub ruaj khov isomers ntawm butanediol. Hauv kev paub txog tsiaj txhu, 1,3-butanediol yog siv los ua tus neeg sawv cev hypoglycaemic. 1,3-Butanediol tuaj yeem hloov mus rau β-hydroxybutyrate thiab pabcuam ua cov txheej txheem rau cov hlwb metabolism.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom hauv qab patent yog muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tau txiav txim siab nrog cov neeg yuav khoom.

Cim npe nrov: (r) -butane-1,3-diol cas 6290-03-5, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

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