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(R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid (DHPPA) CAS 94050-90-5 Purity >99.0% Optical Purity > 99.0% Featured duab
  • (R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid (DHPPA) CAS 94050-90-5 Purity > 99.0% Optical Purity > 99.0%

(R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid (DHPPA) CAS 94050-90-5 Purity > 99.0% Optical Purity > 99.0%

Lus piav qhia luv luv:

Lub npe: (R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid

Synonyms: DHPPA;D-HPPA;RHPPA

CAS: 94050-90-5 Nr

Tshuaj Purity:> 99.0% (HPLC)

Optical Purity:> 99.0%

Cov tsos mob: Dawb los yog Off-White Crystal

Synthesis ntawm Aryloxyphenoxypropionate (APP) Herbicides

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Tuam Tshoj Chaw tsim tshuaj paus thiab tsum, Thov hu rau: alvin@ruifuchem.com
(R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid (DHPPA) CAS 94050-90-5
Methyl (R)-(+)-2-(4-Hydroxyphenoxy)propionate (MAQ) CAS 96562-58-2
Ethyl (R)-(+)-2-(4-Hydroxyphenoxy)propionate (DHET) CAS 71301-98-9;65343-67-1
Butyl (R)-(+)-2-(4-Hydroxyphenoxy)propionate (DHBU) CAS 87129-32-6

Chemical Properties:

Tshuaj npe (R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid
Synonyms DHPPA;RHPPA;D-HPPA;HPPA;(R)-2-(4-Hydroxyphenoxy)propanoic acid;(R)-2-(4-Hydroxyphenoxy)propionic acid;D-2-(4-Hydroxyphenoxy) propionic acid;(2R)-2-(4-Hydroxyphenoxy)propanoic acid;(+)-2-(4-Hydroxyphenoxy)propionic acid;(R)-2-(p-Hydroxyphenoxy)propionic acid
CAS Nr 94050-90-5
CAT Number Qauv TSIS MUAJ: RF-CC350
Tshuag xwm txheej Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 50 Tons ib Hlis
Molecular Formula C9H10O4
Molecular Luj 182.18 Nws
Melting Point 143.0 ~ 147 ℃
Boiling Point 367.5 ± 17.0 ℃
Qhov ntom 1.302 ± 0.06 g / cm3
rhiab heev Hygroscopic.Lub teeb Sensitive, Cua rhiab heev, Thaum tshav kub kub Sensitive
Solubility Soluble nyob rau hauv Methanol, Yuav luag Transparency
Nta High Chemical Purity, Siab Optical Purity
Hom Ruifu Tshuaj

Specifications:

Yam khoom Specifications
Qhov tshwm sim Dawb los yog Off-White Crystal
Tshuaj Purity > 99.0% (HPLC)
Optical Purity > 99.0%
Melting Point 143.0 ~ 147.0 ℃
Hydroquinone <0.20%
Bis-HPPA <1.00%
Dej (los ntawm Karl Fischer) <0.50%
Kev sib hloov tshwj xeeb [α]20/D 36.0°-39.0° C = 0.1 in MeOH)
Residue ntawm Ignition <0.50%
Tag nrho cov impurities <1.00%
Infrared Spectrum Raws li tus qauv
Test Standard Enterprise Standard
Kev siv Herbicide Intermediates;Aryloxyphenoxypropionate (APP) Herbicides

Pob & Cia:

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 chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo

Qhov zoo:

Muaj peev xwm txaus: Muaj cov chaw txaus thiab cov kws tshaj lij

Kev Pabcuam Kev Ua Haujlwm: Ib qho kev pabcuam kev yuav khoom

Pob OEM: Kev cai pob thiab daim ntawv lo muaj

Kev xa khoom sai: Yog tias nyob hauv Tshuag, peb hnub xa khoom lav

Stable Supply: Khaws cov khoom tsim nyog

Kev them nyiaj yug Technical: Technology tov muaj

Kev Pabcuam Synthesis: Ntau yam ntawm grams mus rau kilos

High Quality: Tsim kom muaj kev ruaj ntseg zoo

FAQ:

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.

Daim ntawv thov:

(R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid (DHPPA) (CAS: 94050-90-5) yog siv los ua ib qho tseem ceeb nruab nrab rau cov synthesis ntawm aryloxyphenoxypropionate (APP) herbicides, xws li Clodinafop-propargyl .Nws yog siv los ua cov tshuaj tua kab mob nruab nrab xws li Puma, high-efficiency capgrass, quizalofop-p-ethyl, Clodinafop-propargyl, thiab lwm yam. (R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid yog cov khoom degradation ntawm Cyhalofop-butyl;ib qho aryloxyphenoxypropionate compound uas yog siv los ua tshuaj tua kab mob kom tshem tawm cov nyom nyom hauv teb nplej.Cyhalofop-butyl ua haujlwm los ntawm kev xaiv inhibiting acetyl CoA carboxylase, ib qho enzyme uas tseem ceeb rau cov metabolism hauv fatty acids.

Sau koj cov lus ntawm no thiab xa tuaj rau peb