3,3-Dimethylglutaric Acid CAS 4839-46-7 Purity > 98.0% (Titration)
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm 3,3-Dimethylglutaric Acid (CAS: 4839-46-7) 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 3,3-Dimethylglutaric Acid,Please contact: alvin@ruifuchem.com
| Tshuaj npe | 3,3-Dimethylglutaric Acid |
| Synonyms | 3,3-Dimethylpentanedioic Acid;3,3-Dimethylpentanedioate;β, β-Dimethylglutaric Acid; |
| Tshuag xwm txheej | Hauv Tshuag, Kev Lag Luam Ntau Lawm |
| CAS Nr | 4839-46-7 ib |
| Molecular Formula | C7H12O4 |
| Molecular Luj | 160.17 g / mol |
| Melting Point | 100.0 ~ 102.0 ℃ (lit.) |
| Boiling Point | 290 ℃ |
| Qhov ntom | 1.42 g / cm3 |
| Solubility | Soluble hauv dej.Soluble hauv Methanol |
| COA & MSDS | Muaj |
| Keeb kwm | Shanghai, Suav |
| Hom | Ruifu Tshuaj |
| Cov khoom | Specifications | Cov txiaj ntsig |
| Qhov tshwm sim | Dawb mus rau daj ntseg daj Crystal los yog hmoov | Ua raws |
| Dej los ntawm Karl Ficher | ≤0.50% | 0.07% |
| Purity (Titration los ntawm NaOH) | ≥98.0% | 98.6% |
| 1 H NMR Spectrum | Comfroms rau Structure | Ua raws |
| Solubility hauv H2O | Tsis muaj xim, ntshiab, 50 mg / mL hauv H2O | Hla |
| Xaus | Cov khoom tau raug kuaj thiab ua raws li cov lus qhia tshwj xeeb | |
| Txee lub neej | 2 Xyoo Thaum Khaws Kom Zoo, thiab Hauv Nws 'Original Pob | |
Pob:Fluorinated Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias: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.Cia kom deb ntawm tshav ntuj;zam hluav taws;tsis txhob ya raws.
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.
Hazard Symbols Xi - Irritant
Risk Codes 36/37/38 - Irritating rau qhov muag, ua pa thiab tawv nqaij.
Kev Nyab Xeeb Kev Nyab Xeeb S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36 - Hnav khaub ncaws tiv thaiv zoo.
WGK Germany 3
TSCA Yes
HS Code 2942000000
P264: Ntxuav daim tawv nqaij kom huv si tom qab tuav.
P280: Hnav hnab looj tes tiv thaiv / qhov muag tiv thaiv / ntsej muag tiv thaiv.
P337 + P313: Yog qhov muag khaus tshwm sim: Tau txais cov lus qhia kho mob / saib xyuas.
P305 + P351 + P338: YOG HAIV NEEG: Yaug ceev faj nrog dej rau ob peb feeb.Tshem cov looj ntsej muag, yog tias tam sim no thiab yooj yim ua.Txuas ntxiv yaug.
P302 + P352: YOG HAIV NEEG: Ntxuav nrog xab npum thiab dej kom ntau.
P332 + P313: Yog tias khaus tawv nqaij tshwm sim: Tau txais lus qhia kho mob / saib xyuas.
P362: Tshem cov khaub ncaws tsis huv thiab ntxuav ua ntej rov siv dua.
3,3-Dimethylglutaric Acid (CAS: 4839-46-7) yog siv los ua cov organic synthesis intermediate, tshuaj intermediate.
