2-Bromothiophene CAS 1003-09-4

Khoom Piav Qhia:

Khoom Lub Npe: 2-Bromothiophene CAS TSIS TAU: 1003-09-4

Lub ntsiab lus:

monobromothiophene;

Thiophene, 2-bromo-;

thien-2-yl bromide;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Tsis muaj xim rau lub teeb daj daj ua kua

Kev Ntsuas: ≥99.0%

Ceev: 1.684

Kub Point: 149-151 ℃

Melting Point: -10 ℃

Flash Point: 52 ℃

Refractive Index: 1.585-1.587

Dej Solubility: TSIS MUAJ

Kev ruaj ntseg: ruaj khov nyob rau hauv qhov kub thiab txias ib txwm muaj.

Cia Li Cas: 2-8 ℃

Vapor Siab: 4.99mmHg ntawm 25 ℃

Cov Ntaub Ntawv Kev Nyab Xeeb:

Chav Kawm Muaj Kev Nyab Xeeb: 6.1

Cov Lus Hais Txog Kev Nyab Xeeb: S16-S26-S36/37/39-S45-S61

HS Code: 2942000000

WGK Lub Tebchaws Yelemees: 3

Ntim Cov Pab Pawg: II

RIDADR: UN 2929

Cov nqe lus pheej hmoo: R10; R22; R23/24; R36/37/38; R51/53

Cov Cai Tsis Zoo: T.

2-Bromothiophene dhau los ua cov hlau-alkylation cov tshuaj tiv thaiv nrog ntau yam khoom siv hluav taws xob los tsim ntau yam 5-alkylated 2-bromo cov khoom. Nws tau txuas nrog 4-bromoallyl phenyl ether los tsim allyl thiophene ether, uas yog hom tshiab ntawm cov organic nyias zaj duab xis transistor cov khoom siv dielectric. Hauv dimethylformamide uas muaj tetramethylammonium perchlorate, 2-bromothiophene yog hluav taws xob txo qis ntau mono- thiab dihalothiophenes ntawm cov pa roj carbon cathode los ntawm cyclic voltammetry thiab tswj cov peev txheej hluav taws xob.

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

Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.

Cim npe nrov: 2-bromothiophene cas 1003-09-4, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

• Tug: (4R-cis) -6-Chloromethyl-2,2-dimethyl-1,3-dioxane-4-acetic Acid Tert-Butyl Ester CAS 154026-94-5
• Tom ntej: 2-Thiophenecarboxylic Acid CAS 527-72-0