1,4,7,10-tetraazacyclododecane CAS 294-90-6

Khoom Qhia:

Khoom npe: 1,4,7,10-tetraazacyclododecane CAS TSIS: 294-90-6

Txhais:

Kryptofix 11 aza;

10-Tetraazacyclododecane;

Tetraazacyclododecane (Cyclen);

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: Off- dawb rau me ntsis daj crystalline hmoov

Ntsuas: ≥98.0% +

Qhov ceev: 0.874 g / cm3

Lub Ntsiab Kub: 283.8 ℃ ntawm 760 mmHg

Melting Point: 108-113 ℃

Flash Point: 129.5 ℃

Ruaj Ruaj: Ruaj chaw hauv chav sov hauv cov thawv kaw nyob rau hauv ib txwm cia thiab tuav cov xwm txheej.

Cia Kev Mob: Cov Tub Yees

Vapor Siab: 0.00309mmHg ntawm 25 ℃

Cov Ntaub Ntawv Kev Nyab Xeeb:

Ntsais Lo Lus: Phom Sij

Cov Cim: GHS05, GHS07, GHS09

Cov Lus Qhia Kev Nyab Xeeb: S26-S36

Cov Pab Pawg: I; II; III

WGK Lub Teb Chaws Yelemees: 3

RTECS: XA5253000

Cov Lus Ceeb Toom Yuav Muaj: R36 / 38

Txoj Cai Kev Nyab Xeeb: Xi

HS Code: 2933990090

Cov Lus Tshaj Tawm: H302; H312; H314; H410

Cov ntawv ceeb toom: P273; P280; P305 + P351 + P338; P310; P501

Cyclen lossis 1,4,7,10-tetraazacyclododecane yog macrocycle thiab aza analogue ntawm lub xaum ether 12-crown-4. Cov kev coj mus los ntawm cov voj voog yog cov loj dua cov roj cua daj cua dub tab sis rov ua dua tshiab (ethyleneimine, –CH2CH2NH–) yog qhov qub tas li. Zoo li cov ntoo ethers, cov voj voog ncig ua si muaj peev xwm xaiv cov ntawv sau ua kom zoo. Lawv siv los ua ligand hauv chemistry piv txwv nrog cov tshuaj siv hauv MRI tus neeg sawv cev sib piv.

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: 1,4,7,10-tetraazacyclododecane cas 294-90-6, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

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