1 4-Butanediol CAS 110-63-4 BDO tsum

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1 4 bdo cas 110-63-4 price

Khoom npe:1,4-Butanediol

CAS:110-63-4 ib

MF:C4H10O2

MW:90.12 ib

EINECS:203-786-5 ib

Cim:neeg tsim khoom

Pob:1 kg / lub raj mis los yog 25 kg / nruas

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Product Detail

Khoom cim npe

Kev piav qhia

Khoom npe: 1,4-Butanediol

CAS: 110-63-4 Nr

MF: C4H10O2

PIB: 90.12

PIB: 203-786-5

Melting point: 16 ° C (lit.)

Kub taw tes: 230 ° C (lit.)

Vapor ceev: 3.1 (vs huab cua)

Vapor siab: <0.1 hPa (20 ° C)

Fefractive index: n20/D 1.445 (lit.)

Fp: 135 ° C

Daim ntawv: kua

Pka: 14.73 ± 0.10 (Predicted)

Xim: ntshiab tsis muaj xim

Tsis hnov tsw: tsw ntxhiab

PIB: 1633445

Pob: 1L / lub raj mis, 25L / nruas, 200L / nruas

Specification

Cov khoom	Specifications
Qhov tshwm sim	Colorless oily kua
Purity	≥99.5%
Xim (Co-Pt)	≤10
Dej	≤ 0.5%

Daim ntawv thov

Nws yog tsuas yog siv rau hauv kev tsim cov polybutylene terephthalate (PBT), N-methyl pyrrolidone, tetrahydrofuran (THF), poly (tetramethylene ether glycol) (PTMEG), polyurethane, thiab lwm yam.

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Cia

Khaws rau hauv qhov chaw txias, cua txias, kom deb ntawm hluav taws.

Khaws lub thawv kaw kom nruj thiab kom deb ntawm oxidants thiab dej.

Cov khoom siv kho mob thaum muaj xwm txheej ceev thiab cov khoom ntim khoom tsim nyog yuav tsum tau muab.

Nws tuaj yeem raug kaw thiab khaws cia hauv cov hlau me me, txhuas lossis tooj liab ntim.

Nws yog ntim rau hauv txhuas, stainless hlau, galvanized hlau nruas los yog yas nruas, los yog khaws cia thiab thauj nyob rau hauv lub tank tsheb raws li cov kev cai rau flammable thiab tshuaj lom.

Vim hais tias lub melting point yog siab li 20 ° C, lub cua sov raj yuav tsum tau ntsia rau hauv lub tank tsheb.