Khoom Description
Khoom npe: 3-Chlorophenylacetic acid
CAS: 1878-65-5 Nr
Qhov ceev: 1.3 ± 0.1 g / cm³
Kub taw tes: 294.1 ± 15.0℃ntawm 760 mmHg
Melting point: 76-79℃(lit.
Cov mis mos molecular: C8H7ClO2
Molecular Luj: 170.593
Flash point: 131.7 ± 20.4 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 3-Chlorophenylacetic acid feem ntau yog siv los ua ntau lub tsev thaiv hauv cov organic synthesis rau kev npaj ntawm ntau yam tshuaj thiab agrochemicals . 3-Chlorophenylacetic acid CAS 1878-65-5 ua haujlwm tseem ceeb hauv kev txhim kho cov tshuaj kho mob thiab kab mob.
2. 3-Chlorophenylacetic acid CAS 1878-65-5 kuj tseem ua haujlwm ua tus thawj coj hauv kev tsim cov tshuaj lom neeg lom neeg, xws li enzyme inhibitors thiab receptor agonists . Nws tuaj yeem siv los ua ke rau lwm cov derivatives xws li (3-Chlorophenyl) acetyl chloride .
3. Daim ntawv thov ntawm 3-Chlorophenylacetic acid suav nrog nws lub luag haujlwm ua cov tshuaj nruab nrab rau kev tsim lwm cov tshuaj zoo thiab cov tshuaj tshawb fawb.
Cia thiab ceev faj
1. Khaws 3-Chlorophenylacetic acid nyob rau hauv lub thawv kaw nruj nreem rau hauv qhov chaw txias, qhuav, thiab qhov cua zoo. Pom zoo cia kub yog nyob ntawm 2-8℃(txias) los yog nyob rau hauv ib qho chaw txias, qhuav.
2. Khaws 3-Chlorophenylacetic acid kom deb ntawm cov muaj zog oxidizing cov neeg ua haujlwm kom tsis txhob muaj kev phom sij, vim qhov no yog ib qho kev paub tsis sib haum.
3. Ib txwm siv 3-Chlorophenylacetic acid CAS 1878-65-5 cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) nrog rau cov hnab looj tes tiv thaiv tshuaj, tsom iav tiv thaiv, thiab khaub ncaws tiv thaiv thaum tuav 3-Chlorophenylacetic acid kom tsis txhob muaj tawv nqaij, qhov muag, thiab ua pa.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais thaj chaw nchuav, zam cov plua plav tsim, thiab muaj 3-Chlorophenylacetic acid siv inert, tsis-combustible absorbent khoom; tiv thaiv cov khoom los ntawm kev nkag mus rau hauv qhov dej los yog txoj kev dej.
2. Ua tib zoo cheb 3-Chlorophenylacetic acid CAS 1878-65-5 txog cov khoom uas nchuav los ntawm kev siv cov cuab yeej huv si, tsis muaj teeb meem thiab muab cov khoom khaws cia rau hauv ib lub thawv ntim tshuaj khib nyiab pov tseg kom raug raws li hauv zos, xeev, thiab tseem fwv cov kev cai ib puag ncig.
3. Cov neeg ua haujlwm yuav tsum hnav PPE tsim nyog thaum ntxuav; Nyob rau hauv cov xwm txheej hluav taws kub, hnav tus kheej- muaj cov cuab yeej ua pa (SCBA) raws li thermal decomposition ua rau cov pa phem thiab khaus khaus xws li hydrogen chloride, carbon monoxide, thiab carbon dioxide.
Cov ntaub ntawv kev nyab xeeb
1. 3-Chlorophenylacetic acid yog cais raws li qhov ua rau khaus (GHS teeb liab lo lus "Warning"), ua rau tawv nqaij khaus (H315), khaus qhov muag loj (H319), thiab tej zaum yuav ua rau ua pa ua pa (H335). EC Risk Phrase yog R 36/37/38 (kua rau qhov muag, ua pa, thiab tawv nqaij).
2. 3-Chlorophenylacetic acid muaj lub melting point ntawm 76-79℃thiab pKa ntawm kwv yees li ntawm 4.12 . Nws yog incompatible nrog muaj zog oxidizing neeg sawv cev, thiab nws decomposition ua cov pa phem xws li hydrogen chloride gas. Cov khoom toxicological tsis tau tshawb xyuas tag nrho.
3. Nco ntsoov sab laj 3-Chlorophenylacetic acid CAS 1878-65-5 cov ntaub ntawv tshwj xeeb Kev Nyab Xeeb (SDS) rau 3-Chlorophenylacetic acid kom tiav cov ntaub ntawv txaus ntshai, cov txheej txheem pab thawj zaug (P305+P351+P338 rau qhov muag, P302+), P352 rau daim tawv nqaij; Cov lus ceeb toom muaj xws li P261 (tsis txhob ua pa plua plav), P264 (ntxuav daim tawv nqaij kom huv si tom qab tuav), thiab P280 (coj hnab looj tes tiv thaiv / qhov muag tiv thaiv). Qee qhov chaw faib nws tsis muaj kev phom sij rau kev thauj mus los, thaum lwm tus muab UN2811 .
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 3-Hydroxyphenylacetic acid CAS 621-37-4 |
| 2 | 3′ -Chloroacetophenone CAS 99-02-5 |
| 3 | 3-Fluorotoluene CAS 352-70-5 |
| 4 | 3-Hydroxybenzaldehyde CAS 100-83-4 |
| 5 | 3-Methoxyphenol CAS 150-19-6 |
| 6 | 3-Fluorobenzoyl Chloride CAS 1711-07-5 |
| 7 | 3-Chlorobenzoic Acid CAS 535-80-8 |
| 8 | 3' -Chloropropiophenone CAS 34841-35-5 |
| 9 | 3-Iodobenzoic Acid CAS 618-51-9 |
| 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 hom 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.
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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 3-chlorophenylacetic acid CAS 1878-65-5, Tuam Tshoj 3-chlorophenylacetic acid cas 1878-65-5 manufacturers, lwm tus neeg, Hoobkas
