Veratraldehyde CAS 120-14-9 3,4-Dimethoxybenzaldehyde Purity > 99.0% (GC) Hoobkas
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm 3,4-Dimethoxybenzaldehyde (Veratraldehyde) (CAS: 120-14-9) nrog cov khoom zoo.Ruifu tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, me me thiab ntau ntau muaj.Yuav Veratraldehyde,Please contact: alvin@ruifuchem.com
| Tshuaj npe | 3,4-Dimethoxybenzaldehyde |
| Synonyms | Veratraldehyde;Vanillin Methyl Ether;Methylvanillin;Veratric Aldehyde;Veratrum Aldehyde;Veratryl Aldehyde |
| Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 30 Tons ib Hlis |
| CAS Nr | 120-14-9 : kuv |
| Molecular Formula | C9H10O3 |
| Molecular Luj | 166.17 g / mol |
| Melting Point | 42.0 ~ 45.0 ℃ |
| Boiling Point | 281 ℃ |
| Qhov ntom | 1.114 ib |
| rhiab heev | Huab cua Sensitive, Moisture Sensitive |
| Solubility | Soluble hauv dej.Dawb Soluble hauv Cawv thiab Ether |
| Cia Temp. | Txias & qhuav qhov chaw |
| COA & MSDS | Muaj |
| Hom | Ruifu Tshuaj |
| Cov khoom | Kev soj ntsuam Standards | Cov txiaj ntsig |
| Qhov tshwm sim | Dawb rau me ntsis Yellowish Sheet Crystal | Ua raws |
| Melting Point | 42.0 ~ 45.0 ℃ | 42.5 ~ 43.5 ℃ |
| Dej los ntawm Karl Fischer | <0.50% | 0.22% |
| Residue ntawm Ignition | <0.10% | <0.10% |
| 4-Ethoxy-3-Methoxybenzaldehyde | <0.30% | Ua raws |
| Tom ntej: Methyl 3,4-Dimethoxybenzoate | <0.50% | Ua raws |
| Vanillin Cov ntsiab lus | <0.50% | Ua raws |
| Lwm Yam Txhua Yam Tsis Muaj | <0.50% | Ua raws |
| Tag nrho cov impurities | <1.00% | Ua raws |
| Hnyav Hlau | <0.001% | <0.001% |
| Purity / Analysis Method | > 99.0% (GC) | 99.84% |
| Infrared Spectrum | Raws li tus qauv | Ua raws |
| 1 H NMR Spectrum | Raws li tus qauv | Ua raws |
| Xaus | Cov khoom tau raug kuaj & ua raws li cov specifications | |
Pob:Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov txias, qhuav, zoo-ventilated warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
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
R22 - Ua phem yog tias nqos
R38 - Kab mob ntawm daim tawv nqaij
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
R36/38 - Kab mob rau qhov muag thiab tawv nqaij.
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.
S22 - Tsis txhob nqus plua plav.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
S36 - Hnav khaub ncaws tiv thaiv zoo.
WGK Germany 3
RTECS YX5088000
FLUKA BRAND F CODE 9-23
TSCA Yes
Toxicity LD50 qhov ncauj hauv Luav: 2000 mg/kg LD50 dermal Luav > 5000 mg/kg
3,4-Dimethoxybenzaldehyde (Veratraldehyde) (CAS: 120-14-9) yog qhov nruab nrab ntawm cov organic synthesis.Hauv kev lag luam kws tshuaj, nws yog siv los tsim cov tshuaj methamphetamine thiab tseem siv los tsim cov tshuaj tua tsiaj sulfonamide synergist.Ntxiv 0.02% (qhov hnyav) ntawm cov tshuaj veterinary no rau hauv pub tuaj yeem ua rau muaj txiaj ntsig zoo ntawm cov tshuaj iodine synergistic ntxiv hauv pub, uas tuaj yeem tiv thaiv thiab tswj cov kab mob nqaij qaib.Siv raws li kws tshuaj intermediate thiab tsuas yog siv rau tshuaj tua kab mob synthesis.
Siv GB 2760 a 1996 cov kev cai rau kev siv cov txuj lom zaub mov.Veratraldehyde muaj qab zib heev, woody, zoo li vanilla tsw nrog sov, qab zib, zoo li vanilla saj.
Veratraldehyde yog ib qho nruab nrab hauv, piv txwv li, cov synthesis ntawm kws tshuaj.
Veratraldehyde yog cov khoom siv raw ntawm Veratric Acid (CAS: 93-07-2), Veratone (CAS: 776-99-8), Isovanillin (CAS: 621-59-0).
-
Veratrol CAS 91-16-7 1,2-Dimethoxybenzene Assa...
-
Veratric Acid CAS 93-07-2 3,4-Dimethoxybenzoic ...
-
Veratraldehyde CAS 120-14-9 3,4-Dimethoxybenzal ...
-
Veratone CAS 776-99-8 3,4-Dimethoxyphenylaceton ...
-
Isovanillin CAS 621-59-0 Purity ≥99.5% (HPLC) F...
-
6-Nitroveratric Acid CAS 4998-07-6 Purity > 98.5 ...
-
Veratroyl Chloride CAS 3535-37-3 3,4-Dimethoxyb...
-
2-Chloroveratraldehyde CAS 5417-17-4 2-Chloro-3...
-
3',4'-Dimethoxyacetophenone CAS 113...