(S)-(-)-1,2,4-Butanetriol CAS 42890-76-6 Purity >98.0% (GC) Factory

Whakaahuatanga Poto:

Ingoa matū: (S)-(-)-1,2,4-Butanetriol

CAS: 42890-76-6

Parakore: >98.0% (GC)

Te ahua: Kore tae ki te Koma Kowhai Kowhai Viscous Liquid

Kounga Teitei, Hanganga Aromoni

E-Mail: alvin@ruifuchem.com

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Taipitopito Hua

Hua e Pa ana

Tohu Hua

Whakaahuatanga:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of (S)-(-)-1,2,4-Butanetriol (CAS: 42890-76-6) with high quality, commercial production. We can provide Certificate of Analysis (COA), worldwide delivery, small and bulk quantities available, strong after-sale service. Please contact: alvin@ruifuchem.com

Ngā Āhuatanga matū:

Ingoa matū	(S)-(-)-1,2,4-Butanetriol
Tau CAS	42890-76-6
Tau CAT	RF-CC324
Tūnga Taonga	I roto i te Stock, Production Tauine Up ki Taranata
Tātai rāpoi	HOCH2CH2CH(OH)CH2OH
Taumaha rāpoi	106.12
Kohuatanga	150 ℃/0.04 mm Hg(marama)
Kiato	1.19 g/mL i te 25 ℃(marama)
Waitohu	Ruifu Chemical

Whakatakotoranga:

Tūemi	Whakatakotoranga
Te ahua	Kore tae ki te Kowhai Kowhai Viscous Wai
Te Maama / Tikanga Tatauria	>98.0% (GC)
Hurihuri Tauwhāiti	-33.0° ~ -27.0° (C=1, MeOH)
Wai (na Karl Fischer)	<0.50%
1 H NMR Spectrum	E rite ana ki te Hanganga
Paerewa Whakamatau	Paerewa hinonga
Whakamahinga	Poraka Hangahanga Chiral;Takawaenga Rongoa

Mōkī me te Rokiroki:

Mōkī:Pounamu Fluorinated, 25kg / Drum, kia rite ki te hiahia a te kaihoko

Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku

Painga:

FAQ:

Taupānga:

Ka taea te whakarite (S)-(-)-1,2,4-Butanetriol (CAS: 42890-76-6) ma te whakaiti i te (S) -Malic Acid i te aroaro o te borane-dimethyl sulfide.Ka taea te whakamahi (S)-(-)-1,2,4-Butanetriol hei rauemi timata i roto i nga whakahiato katoa enantioselective o (+) -azimine me (+) -carpaine.(S)-(-)-KoKa whakamahia i roto i te whakarite enantioselective o te cyclobutane analogue o Milnacipran.