Pivalic Anhydride CAS 1538-75-6 Purity ≥99.0% (GC)

Lus piav qhia luv luv:

Lub npe tshuaj: Pivalic Anhydride

Cov ntsiab lus: Trimethylacetic Anhydride

CAS: 1538-75-6 Nr

Purity: ≥99.0% (GC)

Tsos: Xim tsis muaj pob tshab kua

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm Pivalic Anhydride (Trimethylacetic Anhydride) (CAS: 1538-75-6) 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 Pivalic Anhydride,Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	Pivalic Anhydride
Synonyms	Trimethylacetic Anhydride;2,2-Dimethylpropionic Anhydride
Tshuag xwm txheej	Hauv Tshuag, Kev Lag Luam Ntau Lawm
CAS Nr	1538-75-6
Molecular Formula	C10H18O3
Molecular Luj	186.25 g / mol
Boiling Point	193 ℃ (lit.)
Flash Point	57 ℃
Qhov ntom	0.918 g / mL ntawm 25 ℃ (lit.)
Refractive Index n20/D	1.409 (lit.)
rhiab heev	Moisture Sensitive
Solubility	Miscible nrog Acetonitrile
COA & MSDS	Muaj
Qauv	Muaj
Keeb kwm	Shanghai, Suav
Hom	Ruifu Tshuaj

Specifications:

Cov khoom	Kev soj ntsuam Standards	Cov txiaj ntsig
Qhov tshwm sim	Colorless pob tshab kua	Colorless pob tshab kua
Purity / Analysis Method	> 99.0% (GC)	99.37%
Qhov ceev (20 ℃)	0.918 ~ 0.922 ib	Ua raws
Refractive Index n20/D	1.407-1.411 ib	Ua raws
Dej los ntawm Karl Fischer	<0.10%	0.05%
Dawb Acid	<0.50%	<0.50%
1 H NMR Spectrum	Raws li tus qauv	Ua raws
Xaus	Cov khoom tau raug kuaj & ua raws li cov lus qhia tshwj xeeb

Pob / Cia /Shipping:

Pob:Lub raj mis, 25kg / Nruas, 180kg / Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias:Moisture rhiab heev.Khaws lub thawv kaw kom nruj thiab khaws cia rau hauv qhov chaw txias, qhuav (2 ~ 8 ℃) thiab lub tsev tso cua txias kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.Incompatible nrog muaj zog oxidizing tus neeg saib xyuas, muaj zog acids, muaj zog hauv paus thiab muaj zog txo cov neeg ua haujlwm.
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.

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.

1538-75-6 - Risk thiab Safety:

Hazard Symbols C - Corrosive
Risk Codes 34 - Ua rau kub hnyiab
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.)
UN IDs UN 2920 8/PG 2
WGK Germany 3
FLUKA BRAND F CODE 9-13-21
TSCA Yes
HS Code 2942000000
Hazard Chav Kawm 8
Packing Group II

1538-75-6 - Daim Ntawv Thov:

Pivalic Anhydride (Trimethylacetic Anhydride) (CAS: 1538-75-6) tau siv:
nyob rau hauv solid-phase oligonucleotide synthesis
nyob rau hauv kinetic daws teeb meem ntawm racemic 2-hydroxy-γ-butyrolactones nrog diphenylacetic acid
Raws li acylation thiab esterification reagent rau anilines
Raws li acylation thiab esterification reagent rau phenols