Trifluoromethanesulfonic Anhydride CAS 358-23-6 Assay >99.0% (T)

ʻO ka wehewehe pōkole:

Ka inoa: Trifluoromethanesulfonic Anhydride

CAS: 358-23-6

Hōʻike: >99.0% (Ka Hoʻopaʻa Paʻa ʻana)

Ke ʻano: wai kala ʻole

ʻO ke kūlana kiʻekiʻe, ka hana kālepa

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Trifluoromethanesulfonic Anhydride (CAS: 358-23-6) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	ʻO Trifluoromethanesulfonic Anhydride
Nā huaʻōlelo like	Triflic Anhydride;Trifluoromethanesulfonic Acid Anhydride;Trifluoromethanesulphonic Anhydride;Tf2O
Helu CAS	358-23-6
Helu CAT	RF-PI2093
Kūlana Kūʻai	Ma ka waihona, ka mana hana 600MT / makahiki
ʻĀpana Molekala	C2F6O5S2
Kaumaha Molecular	282.14
Lae hehee	-80 ℃
Lae paila	81.0~83.0 ℃(māmā)
ʻO ka ʻike	ʻO ka maʻemaʻe, ka wela, ka Hygroscopic
Ka hikiwawe	Miscible Me Dichloromethane.ʻAʻole hiki ke hoʻopili ʻia me ka Hydrocarbons
Hiki i ka wai	Hana ʻino me ka wai
Waihona Temp.	Ka Mahana lumi, Argon Charged
Brand	Kemika Ruifu

Nā kikoʻī:

'ikamu	Nā kikoʻī
Ka nana aku	Wai kala ʻole
Fluoride manuahi (e like me F)	<300ppm
CF3SO3H	<0.50% (Trifluoromethanesulfonic Acid) (Proton NMR)
Hoʻāʻo	>99.0% (Ka Hoʻopaʻa Paʻa ʻana)
ʻOi (20 ℃)	1.718~1.725
Hōʻike Hōʻikeʻike N20/D	1.321~1.323
Infrared Spectrum	Kūlike i ka hoʻolālā
Kūlana hoʻāʻo	Kūlana ʻoihana

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻO ka'ōmole, 25kg / Barrel, aiʻole e like me ka makemake o ka mea kūʻai

Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai

Pono:

FAQ:

Noi:

ʻO Trifluoromethanesulfonic Anhydride (CAS: 358-23-6) kahi electrophile ikaika i hoʻohana ʻia i ka synthesis kemika no ka hoʻokomo ʻana i ka hui triflyl.Hoʻohana nui ʻia ka Trifluoromethanesulfonic Anhydride no ka synthesis o alkyl a me vinyl triflates.Catalyst for glycosylation for synthesis of polysaccharides Reagent for stereoselective synthesis of mannosazide methyl uronate donors Activator for direct glycosylation with anomeric hydroxy sugars.Hoʻohana ʻia ʻo Trifluoromethanesulfonic Anhydride e hoʻohuli i nā phenols a me ka imine i loko o ka triflic ester a me ka hui NTf.He electrophile ikaika ia i hoʻohana ʻia no ka hoʻokomo ʻana i ka hui triflyl i ka synthesis kemika.Hoʻohana ia ma ke ʻano he reagent i ka hoʻomākaukau ʻana i nā alkyl a me vinyl triflates, a no ka stereoselective synthesis o mannosazide methyl uronate donors.Hana ia ma ke ʻano he catalyst no ka glycosylation me ka anomeric hydroxy sugars e hoʻomākaukau ai i nā polysaccharides.