Khoom Description
Khoom npe: 2 4-Difluorobenzaldehyde
CAS: 1550-35-2 Nr
PIB: 216-287-2
Melting point: 2-3℃(lit.)
Kub taw tes: 65-66℃/ 17 mmHg (lit.)
Ceev: 1.299 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.498 (lit.)
Fp: 131℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Inert cua, 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Ua raws li qhov nruab nrab tseem ceeb rau kev sib txuas cov tshuaj fluorinated kho mob ua pa thiab metabolic.
2. Ua haujlwm rau 2 4-Difluorobenzaldehyde CAS 1550-35-2 ua lub tsev tseem ceeb rau kev tsim cov tshuaj tua kab thiab tshuaj tua kab hauv kev lag luam agrochemical.
3. Muaj nuj nqi ua ib qho tseem ceeb reagent rau kev npaj 2,4-difluoro-substituted aromatic compounds nyob rau hauv zoo tshuaj synthesis.
4. Ua haujlwm rau 2 4-Difluorobenzaldehyde CAS 1550-35-2 ua tus thawj coj ua cov kua muaju thiab cov khoom siv fluorinated tshwj xeeb rau kev siv hluav taws xob.
Cia thiab ceev faj
1. Store in sealed amber glass bottles at 10–25℃in a cool, dry and well-ventilated area away from direct sunlight.
2. Khaws 2 4-Difluorobenzaldehyde CAS 1550-35-2 kom deb ntawm tshav kub, qhib nplaim taws thiab ci ntsa iab vim nws qhov qis qis ua rau muaj kev phom sij.
3. Hnav hnab looj tes nitrile, tsom iav tiv thaiv tshuaj lom neeg thiab lub tshuab ua pa kom tsis txhob sib cuag ntawm daim tawv nqaij, qhov muag thiab ua pa.
4. Zam kom tsis txhob 2 4-Difluorobenzaldehyde CAS 1550-35-2 sib xyaw nrog cov oxidants muaj zog, amines thiab txo cov neeg ua haujlwm; muab pov tseg pov tseg rau cov neeg ua haujlwm pov tseg uas tsim nyog.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 2 4-Difluorobenzaldehyde?
1. 2, 4-difluoro hloov pauv txhim kho bioactivity thiab metabolic stability ntawm lub hom phiaj kws tshuaj thiab agrochemical khoom.
2. Aldehyde 2 4-Difluorobenzaldehyde CAS 1550-35-2 pawg tso cai rau ntau yam condensation, txo thiab oxidation cov tshuaj tiv thaiv rau kev hloov pauv molecular ntxiv.
3. Qhia tau zoo solubility nyob rau hauv cov organic solvents xws li ethanol thiab toluene, yooj yim rau ntau yam tshuaj tiv thaiv teeb.
4. Muaj 2 4-Difluorobenzaldehyde CAS 1550-35-2 siab purity thiab zoo ib yam reactivity, haum rau ob qho tib si kuaj R&D thiab loj-scale industrial manufacturing.
Cov ntaub ntawv kev nyab xeeb
2 4-Difluorobenzaldehyde CAS 1550-35-2 yog Class 3 flammable kua (H226), nrog cov vapors uas tuaj yeem tsim cov khoom tawg nrog cua. Nws ua rau tawv nqaij khaus (H315), mob qhov muag loj (H319) thiab ua pa ua pa (H335). Nws yog incompatible nrog muaj zog oxidants, amines thiab txo tus neeg sawv cev; Kev sib xyaw tsis raug tuaj yeem ua rau exothermic cov tshuaj tiv thaiv thiab tso tawm cov pa taws. Nws yuav tsum muaj Pawg III kev ntim khoom phom sij rau kev thauj mus los, nrog cov ntawv GHS ntshiab uas qhia tias muaj kev kub ntxhov thiab ua rau muaj kev phom sij.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 3 4-Difluorobenzaldehyde CAS 34036-07-2 |
| 2 | 5-Bromo-2-Fluorobenzaldehyde CAS 93777-26-5 |
| 3 | 4- (Trifluoromethoxy) Benzaldehyde CAS 659-28-9 |
| 4 | 2 3-Difluorotoluene CAS 3828-49-7 |
| 5 | 2-Chloro-4-Fluorotoluene CAS 452-73-3 |
| 6 | 2 5-Difluorotoluene CAS 452-67-5 |
| 7 | 4-Butylbenzoic Acid CAS 20651-71-2 |
| 8 | Tom ntej: 2-Bromo-4-Fluorobenzotrifluoride CAS 351003-21-9 |
| 9 | 2 4-Difluorobenzotrifluoride CAS 64248-61-9 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 2 4-difluorobenzaldehyde cas 1550-35-2, Tuam Tshoj 2 4-difluorobenzaldehyde cas 1550-35-2 manufacturers, lwm tus neeg, Hoobkas
