Cov khoom lag luam
Cov compound sib haum li cas No. {{73875-27-1 {}}} tetramethoxy}} methylbenzene, tseem hu ua {{{{}} Bromo -3}, 4,5, {{{{{{{{{tetramethoxytoluene. Nws cov mis molecular yog c₁₁h₁₅bro₄, thiab nws cov molecular hnyav yog li 291.14 g / mol.
1- bromo {{}}}}}}}}}}}}}}}}}}} Cov tshuaj lom neeg (}
Cov ntaub ntawv yooj yim
| Cas | 73875-27-1 |
| Tshuaj Cov Qauv | C11H15Bro4 |
| Molecular hnyav | 291.14 |
| Ceev | 1.336 ± {0. 06 g / cm3 (kwv yees) |
| Kub taw tes | 127 degree (XOVXWM: 5 Torr) |
| Flash point | 128 degree |
| Vapor siab | {{0 {}}. 000735mmHg ntawm 25 degree |
| Refronction Index | 1.512 |
| Kev Cia | 2-8 degree |
Kev siv
Raws li ib qho tseem ceeb kws tshuaj thiab tshuaj tsis tseem ceeb, {}} petylunzene yog feem ntau siv los ua cov khoom xyaw muaj kev tiv thaiv benzene. Lub bromine atoms thiab mexoxy pawg nyob rau hauv nws cov qauv molecular tuaj yeem koom nrog ntau yam tshuaj lom neeg lossis kev tsim kho lub cev pob txha caj dab ntawm lub hom phiaj sib txuas.
Tuam txhab tau
Gnee Chem yog kev ua lag luam-kev taw qhia thiab kev tsim kho cov tshuaj lom neeg cov lag luam. Lub tuam txhab tau tsim ntau dua 30 yam cov khoom siv tshuaj lom neeg hauv 6 series. Lub tuam txhab kev txhim kho kom ruaj khov thiab muaj kev sib deev zoo yog ua kom tau kev sib tw thiab kev tsim kho kom muaj zog, thiab kev pabcuam zoo tshaj plaws tom qab muag.
Cov FAQ
Koj lub tuam txhab puas tuaj yeem lees txais customization thiab ua kom tau raws li cov neeg siv khoom tshwj xeeb?
Yog lawm, peb tuaj yeem ua tau.
Koj cov nqe lus them nqi yog dab tsi?
Hlau hloov chaw, PayPal, Western Union, Nyiaj xaj thiab Bitcoin.
Koj lub sijhawm khoom xa tuaj yog dab tsi?
Peb feem ntau nkoj tsis pub dhau 1-3 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: CAS: 73875-27-1|1- bromo {2}}}}}}} Cas: {{}|1- bromo -2}} {}}}} Cov neeg muag khoom, cov chaw muag khoom, Hoobkas
