Tetrahydrofuran CAS 109-99-9

Khoom Qhia:

Khoom npe: Tetrahydrofuran CAS TSIS: 109-99-9

Txhais:

tetrahydro-furan (THF);

Furan, tetrahydro-;

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: Cov kua ntshiab tsis muaj kob

Ntsuas: ≥99.0%

Qhov ceev: 0.89g / cm3

Lub Ntsiab Dej Kub: 66 ° C ntawm 760 mmHg

Melting point: -108.4 ℃

Flash Point: -14 ℃

Dej Solubility: miscible

Qhov Ruaj: Ruaj. Tsis sib haum nrog halogens, cov kab mob muaj zog oxidizing, tus neeg sawv cev txo qis, lub hauv paus muaj zog, oxygen. Yuav tsim cov tshuaj tua kab mob heev nyob hauv kev cia yog hauv huab cua. Ua rau tawg yooj yim. Khaws ntawm chav sov hauv qab nitrogen. Kev puas tsuaj polymerisat

Tetrahydrofuran, luv luv li THF, yog qhov khoos kas ua haujlwm heterocyclic organic. Caw rau ethers thiab yog ib qho khoom muaj hydrogenated kiag ntawm cov khoom uas muaj ntxhiab roj lim. Tetrahydrofuran yog ib qho ua tau zoo tshaj plaws ntawm kev sib ncov qaum kev sib deev. Nws yog siv los ua hluav taws xob-polar hnyav rau hauv kev siv tshuaj lom neeg thiab tshem tawm. Nws yog cov xim tsis muaj xim thiab tsis huv ntawm chav tsev nrog qhov muaj ntxhiab tsw zoo ib yam li ether. Soluble nyob rau hauv feem ntau cov kuab tshuaj organic xws li dej, ethanol, ether, acetone, benzene, thiab lwm yam, nws yog hu ua" universal solvent" ;.

Tetrahydrofuran yog ib nrab rau qhov sib txuas ntawm cov tshuaj tua kab phenbutyltin. Tsis tas li ntawd, nws tuaj yeem siv ncaj qha los ua cov tshuaj hluavtaws, cov khoom siv hluavtaws, thiab cov pa tawg. Nws tseem yog cov kuab tshuaj rau ntau cov ntaub ntawv polymer, precision tapes thiab kev lag luam electroplating. Nws kuj yog siv los ua adiponitrile thiab hexamethylene. Acid, hexamethylene diamine, succinic acid, butanediol, γ-butyrolactone, thiab lwm yam, hauv kev lag luam kws tshuaj, tuaj yeem siv los tsim hnoos hnoos, progesterone, rifamycin thiab raws li lub zog tshuaj.

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

Cov khoom lag luam 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: tetrahydrofuran cas 109-99-9, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

• Tug: 2-Methyltetrahydrofuran CAS 96-47-9
• Tom ntej: 4-Methoxy-1H-indole-2-carboxylic Acid CAS 103260-65-7