- Min.Order :1 Gram
- Purity: 99%
- Payment Terms : T/T,Other
Keywords
L(+)-allo-Threonine 28954-12-3 99%
Quick Details
- Appearance:Crystalline Powder
- Application:intermediate
- PackAge:according to your need for packing
- ProductionCapacity:1|Metric Ton|Day
- Storage:Keep in dark place,Sealed in dry,Room Temperature
- Transportation:sea,air,courier
Superiority:
L(+)-allo-Threonine Chemical Properties
Melting point 272 °C (dec.)(lit.)
alpha 9 º (c=2, H2O)
Boiling point 222.38°C (rough estimate)
density 1.3126 (rough estimate)
refractive index 10 ° (C=5, H2O)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
pka pK1: 2.108(+1);pK2: 9.096(0) (25°C)
form Crystalline Powder
color White to off-white
optical activity [α]23/D +9.0°, c = 2 in H2O
BRN 1721645
CAS DataBase Reference 28954-12-3(CAS DataBase Reference)
Details:
L(+)-allo-Threonine Basic information
Product Name: L(+)-allo-Threonine
Synonyms: l-allothreonin;O-T-BUTYL-L-ALLO-THREONINE;H-ALLO-THR(BUT)-OH;H-ALLO-THR-O;H-ALLO-THR-OH;H-ALLO-THR(TBU)-OH;H-L-ALLO-THR-OH;L(+)-ALLO-THREONINE
CAS: 28954-12-3
MF: C4H9NO3
MW: 119.12
EINECS: 249-327-2
Mol File: 28954-12-3.mol
Safety Information
Safety Statements 24/25
WGK Germany 3
RTECS BA4055000
HS Code 29225090
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