4-Iodobenzoic acid CAS 619-58-9

Ntseeg Tshuaj yog ib tug ua Tuam Tshoj 4-Iodobenzoic acid CAS 619-58-9 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo, kom peb cov 4-Iodobenzoic acid CAS 619-58-9 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg

Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!

4-Iodobenzoic acid CAS 619-58-9 Tshuaj Specification

4-Iodobenzoic acid CAS 619-58-9 Cov Khoom Siv Tshuaj

Melting point 270-273 ° C (lit.)
Kub taw tes 318.5 ± 25.0 ° C (Predicted)
Qhov ceev 2,184g / cm3
Flash point
Cia tej yam kev mob Keepindarkplace, Sealedindry, RoomTemperature Solubility 0.04g/l
Morphology hmoov
Acidity coefficient (pKa) 4.00 (ntawm 25â ¢ º)
ColorWhitetooff-dawb
Solubility dej 0.04g / L (25ºC)
Sensitivity Lub teeb Sensitive

4-Iodobenzoic acid CAS 619-58-9 Daim ntawv thov

Dawb los yog lub teeb daj ci ci muaju. Lub melting point yog 269-272 ° C, thiab tus txheeb ze ntom yog 2.184 (20/4 ° C). Soluble nyob rau hauv dej kub, cawv thiab ether, insoluble nyob rau hauv dej txias. Thaum tshav kub kub rau saum melting point rau sublime thiab decompose.

rau organic synthesis