49851-31-2, 2-Bromo-1-phenyl-1-pentanone
Tshuaj & Lub Cev Lub Cev
| Yog ceev | 1.3 ± 0.1 g / cm3 |
|---|---|
| Tes Taw Taw | 282.3 ± 13.0 ° C ntawm 760 mmHg |
| Cov mis qauv | C11H13CUB |
| Molecular Luj | 241.124 |
| Flash Point | 42.5 ± 7.2 ° C |
| Neej Khuam Siab | 240.014969 |
| PSA | 17.07000 |
| LogP | 3.60 |
| Vapor Siab | 0.0 ± 0.6 mmHg ntawm 25 ° C |
| Qhov ntsuas ntawm kwv yees | 1.541 |
Kev lis kev cai
| HS Code | 2914700090 |
|---|---|
| Ntsiab lus | HS: 2914700090 halogenated, sulphonated, nitrated lossis nitrosated derivatives ntawm ketones thiab quinones, txawm hais tias lossis tsis nrog lwm cov pa ua haujlwm Cov nqi se rov qab: 9.0% Kev saib xyuas tus neeg mob: tsis muaj VAT: 17.0% MFN tus nqi sib txawv: 5.5% Tus nqi se: 30.0% |
Txhais
| 1-Pentanone, 2-bromo-1-phenyl- |
| 2-Bromo-1-phenylpentan-1-ib |
| 2-Bromo-1-phenyl-pentan-1-ib |
| 2-Bromo-1-phenyl-1-pentanone |
| 2-Bromovalerophenone |
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Ntim
Vim Li Cas Xaiv Asmeskas?
1. Xaiv cov khoom raw li nruj me ntsis, peb cov khoom yog cov siab kawg purity.
2.Qhov zoo thiab nqe sib tw. Muab kev pabcuam zoo tshaj plaws thiab kev tshaj lij.
3.Txoj kev xa khoom ntawm cov qauv, cov qauv los ntawm Tshuag. Txhim khu kev qha kev xa khoom.
4.Qhov kev paub ntawm cov zauv loj ntim thauj khoom hauv Suav hiav txwv chaw nres nkoj.
5. Zoo tshaj tom qab-kev pabcuam tom qab khoom thauj.
6. Cov ntaub ntawv tshaj lij rau koj cov kev cai tshem tawm.
FAQ:
Q1: Koj puas kam muab cov qauv coj mus kuaj?
A: Cov qauv pub dawb rau qhov kev kuaj xyuas zoo rau cov khoom feem ntau, tab sis cov neeg siv khoom tsuas yog xav ua tus nqi thauj khoom rau kev xa khoom kuaj mus rau koj lub qhov rooj.
Q2: Koj tus MOQ yog dab tsi?
A: Rau qhov khoom muaj txiaj ntsig, peb cov MOQ pib los ntawm 10g, 100g thiab 1kg.
Q3: Hom twg them nqe lus them twg koj txais?
A: Western Union, Tus lej Nyiaj Pov Tseg, BTC, thiab lwm yam
Q4: Yuav ua li cas txog koj lub sijhawm khoom xa tuaj?
A: Feem ntau, nws yuav siv li 3 mus rau 5 hnub tom qab tau txais koj cov nqi them ua ntej.
Q5: Koj yuav ua li cas kho cov lus tsis txaus siab?
A: Ua ntej txhua yam, peb qhov kev tswj hwm zoo yuav txo cov teeb meem zoo kom ze rau xoom. Yog tias muaj qhov teeb meem zoo tiag los ntawm peb, peb yuav xa cov khoom pub dawb rau koj los hloov lossis rov qab koj qhov poob.
