China (Mainland)
Assessedsupplier 
BOC-L-Leucine CAS NO.13139-15-6
- Min.Order: 1 Gram
- Payment Terms: T/T,MoneyGram,Other
- Product Details
Keywords
- BOC-L-Leucine
- 13139-15-6
- 99%purity
Quick Details
- ProName: BOC-L-Leucine
- CasNo: 13139-15-6
- Molecular Formula: C11H21NO4
- Appearance: Powder
- Application: intermediate
- DeliveryTime: instock
- PackAge: according to the need of packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Day
- Purity: 99.9
- Storage: ??20°C
- Transportation: air sea or courier
- LimitNum: 1 Gram
- Grade: Pharma Grade,Electron Grade
Superiority
Product Name: BOC-L-Leucine
CAS: 13139-15-6
MF: C11H21NO4
MW: 231.29
EINECS: 236-073-2
Mol File: 13139-15-6.mol
BOC-L-Leucine Structure
BOC-L-Leucine Chemical Properties
Melting point 85-87 °C
Boiling point 356.0±25.0 °C(Predicted)
density 1.061±0.06 g/cm3(Predicted)
refractive index -25 ° (C=2, AcOH)
storage temp. −20°C
pka 4.02±0.21(Predicted)
form Powder
color White
optical activity [α]20/D 25±0.5°, c = 2% in acetic acid
BRN 1711814
InChIKey URQQEIOTRWJXBA-QRPNPIFTSA-N
CAS DataBase Reference 13139-15-6(CAS DataBase Reference)
EPA Substance Registry System L-Leucine, N-[(1,1-dimethylethoxy)carbonyl]- (13139-15-6)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 26-36
WGK Germany 3
TSCA Yes
HS Code 29241990
Details
Product Name: BOC-L-Leucine
CAS: 13139-15-6
MF: C11H21NO4
MW: 231.29
EINECS: 236-073-2
Mol File: 13139-15-6.mol
BOC-L-Leucine Structure
BOC-L-Leucine Chemical Properties
Melting point 85-87 °C
Boiling point 356.0±25.0 °C(Predicted)
density 1.061±0.06 g/cm3(Predicted)
refractive index -25 ° (C=2, AcOH)
storage temp. −20°C
pka 4.02±0.21(Predicted)
form Powder
color White
optical activity [α]20/D 25±0.5°, c = 2% in acetic acid
BRN 1711814
InChIKey URQQEIOTRWJXBA-QRPNPIFTSA-N
CAS DataBase Reference 13139-15-6(CAS DataBase Reference)
EPA Substance Registry System L-Leucine, N-[(1,1-dimethylethoxy)carbonyl]- (13139-15-6)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 26-36
WGK Germany 3
TSCA Yes
HS Code 29241990