2,7-Diiodofluorene CAS 16218-28-3

Khoom Qhia:

Khoom Siv Lub Npe: 2,7-Diiodofluorene CAS TSIS: 16218-28-3

Txhais:

2,7-Diiodo-9H-fluorene;

2,7-Diiodofluorene> ;;

9H-Fluorene, 2,7-diiodo-;

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: Dawb kom dawb-cov hmoov dawb crystalline

Ntsuas: ≥98%

Qhov ceev: 2.171g / cm3

Lub Ntsiab Kub: 449.7 ℃ ntawm 760 mmHg

Melting Point: 216-218 ℃ (lit.)

Flash Point: 243.6 ℃

Nqe Taw Qhia Tshwj Xeeb: 1.765

Vapor Siab: 7.45E-08mmHg ntawm 25 ℃

Cia Cia: Khaws cov thawv kaw thaum tsis siv. Muab cia rau hauv cov thawv kaw nruj nreem. Khaws rau hauv qhov chaw txias, qhuav, thiab muaj qhov cua nyob deb ntawm cov tshuaj yeeb dej tsis haum.

Cov Ntaub Ntawv Kev Nyab Xeeb:

HS Code: 2903999090

WGK Lub Teb Chaws Yelemees: 3

2,7-Diiodo-9H-fluorene tuaj yeem siv ua cov tshuaj zoo nruab nrab; Kws tshuaj cov khoom siv intermediates; Tus ua ntej ntawm cov organic electroluminescent pab kiag li lawm.

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: 2,7-diiodofluorene cas 16218-28-3, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

• Tug: 2-Iodo-9,9-dimethylfluorene CAS 144981-85-1
• Tom ntej: 2-IODO-9H-FLUORENE CAS 2523-42-4