Tom ntej: Methyl Chlorooxoacetate CAS 5781-53-3 Purity > 98.0% (GC)
Ruifu Chemical yog cov chaw tsim khoom ntawm Methyl Chlorooxoacetate (Methyl Oxalyl Chloride) (CAS: 5781-53-3) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav Methyl Chlorooxoacetate,Please contact: alvin@ruifuchem.com
| Tshuaj npe | Methyl Chlorooxoacetate |
| Synonyms | Methyl Chloroglyoxylate;Chloroglyoxylic Acid Methyl Ester;Methyl Oxalyl Chloride;Mono-Methyl Oxalyl Chloride;Methyl (Chloroformyl) formate;Methyl (Chlorocarbonyl) formate;Oxalic Acid Methyl Ester Chloride;Oxalic Acid Monomethyl Ester Chloride;Methoxalyl Chloride |
| Tshuag xwm txheej | Hauv Tshuag, Kev Lag Luam Ntau Lawm |
| CAS Nr | 5781-53-3 |
| Molecular Formula | C3H3ClO3 |
| Molecular Luj | 122.50 g / mol |
| Boiling Point | 118.0 ~ 120.0 ℃ (lit.) |
| Flash Point | 46 ℃ (114 ° F) |
| Qhov ntom | 1.332 g / mL ntawm 25 ℃ (lit.) |
| Refractive Index n20/D | 1.419 (lit.) |
| rhiab heev | Moisture Sensitive.Reacts nruj nrog dej |
| Dej Solubility | Miscible nrog dej |
| COA & MSDS | Muaj |
| Qauv | Muaj |
| Keeb kwm | Shanghai, Suav |
| Hom | Ruifu Tshuaj |
| Cov khoom | Specifications | Cov txiaj ntsig |
| Qhov tshwm sim | Xim tsis muaj kua | Xim tsis muaj kua |
| Purity / Analysis Method | > 98.0% (GC) | 99.35% |
| Refractive Index n20/D | 1.417-1.420 Nws | Ua raws |
| Qhov ceev (20 ℃) | 1.330-1.335 Nws | Ua raws |
| Infrared Spectrum | Raws li tus qauv | Ua raws |
| Xaus | Cov khoom tau raug kuaj thiab ua raws li cov lus qhia tshwj xeeb | |
Pob:Fluorinated Fwj, 25kg / Nruas, 200kg / Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Moisture rhiab heev.Khaws lub thawv kaw kom nruj thiab khaws cia rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.Incompatible nrog dej, oxidizing tus neeg sawv cev, cawv thiab hauv paus.
Shipping:Xa mus thoob ntiaj teb los ntawm huab cua, los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.
Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
Risk Codes
R34 - Ua rau kub hnyiab
R37 - Ua rau khaus ua pa
R10 - Flammable
R36 - Khau qhov muag
R14 - Reacts hnyav nrog dej
Kev nyab xeeb piav qhia
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg los tau.)
S16 - Khaws kom deb ntawm qhov chaw hluav taws xob.
UN IDs UN 2920 8/PG 2
WGK Germany 3
FLUKA BRAND F CODE 9-21
TSCA Yes
HS Code 2917190090
Hazard Chav Kawm 8
Packing Group II
Methyl Chlorooxoacetate (Methyl Oxalyl Chloride) (CAS: 5781-53-3) yog cov khoom nruab nrab ntawm cov tshuaj, tshuaj tua kab thiab lwm yam.Nws yog siv los ua raw khoom ntawm cov tshuaj tua kab mob hluavtaws hauv cov chaw muag tshuaj, thiab nws tau siv dav hauv kev lag luam tshuaj tua kab rau kev sib txuas ntawm super npaum sulfonphthalein herbicide chlorophoron thiab cog kev loj hlob regulator.
Methyl Chlorooxoacetate yog ib qho tseem ceeb ntawm cov organic nruab nrab (lub tsev thaiv) los ua ke hloov cov khoom methyl oxalyl.Nws tuaj yeem siv rau regioselective synthesis ntawm fused coumarins, cyclization los hloov isoxazoles thiab heterocycles, intramolecular Wittig cov tshuaj tiv thaiv, silyl enol ether acylation, thiab hlau-mediated cleavage ntawm CC bonds.
Methyl Chlorooxoacetate yog siv los ua reagent hauv cov organic synthesis ntawm ntau lub tebchaw.
