China (Mainland)
Assessedsupplier
D-Proline CAS NO.344-25-2
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Product Details
Keywords
- D-Proline
- 344-25-2
- 99%purity
Quick Details
- ProName: D-Proline
- CasNo: 344-25-2
- Molecular Formula: C5H9NO2
- Appearance: Powder
- Application: intermediate
- DeliveryTime: instock
- PackAge: according to the need of packing
- Port: Shanghai
- ProductionCapacity: 100 Metric Ton/Day
- Purity: 99%
- Storage: Inert atmosphere,2-8°C
- Transportation: air sea or courier
- LimitNum: 1 Gram
- Grade: Pharma Grade,Electron Grade
Superiority
Product Name: D-Proline
CAS: 344-25-2
MF: C5H9NO2
MW: 115.13
EINECS: 206-452-7
Mol File: 344-25-2.mol
D-Proline Structure
D-Proline Chemical Properties
Melting point 223 °C (dec.) (lit.)
alpha 84.75 º (c=4, H2O)
Boiling point 215.41°C (rough estimate)
density 1.36
refractive index 85 ° (C=4, H2O)
storage temp. Inert atmosphere,Room Temperature
pka 1.952(at 25℃)
form Powder
color White to yellow to pale brown
optical activity [α]22/D +85.0°, c = 4 in H2O
Water Solubility soluble >1000 g/L (20 ºC)
Sensitive Hygroscopic
BRN 80811
InChIKey ONIBWKKTOPOVIA-SCSAIBSYSA-N
CAS DataBase Reference 344-25-2(CAS DataBase Reference)
EPA Substance Registry System D-Proline (344-25-2)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 22-36/37/38
Safety Statements 22-24/25-36/37/39-26
WGK Germany 3
F 3-10
Hazard Note Irritant
TSCA Yes
HS Code 29339990
Details
Product Name: D-Proline
CAS: 344-25-2
MF: C5H9NO2
MW: 115.13
EINECS: 206-452-7
Mol File: 344-25-2.mol
D-Proline Structure
D-Proline Chemical Properties
Melting point 223 °C (dec.) (lit.)
alpha 84.75 º (c=4, H2O)
Boiling point 215.41°C (rough estimate)
density 1.36
refractive index 85 ° (C=4, H2O)
storage temp. Inert atmosphere,Room Temperature
pka 1.952(at 25℃)
form Powder
color White to yellow to pale brown
optical activity [α]22/D +85.0°, c = 4 in H2O
Water Solubility soluble >1000 g/L (20 ºC)
Sensitive Hygroscopic
BRN 80811
InChIKey ONIBWKKTOPOVIA-SCSAIBSYSA-N
CAS DataBase Reference 344-25-2(CAS DataBase Reference)
EPA Substance Registry System D-Proline (344-25-2)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 22-36/37/38
Safety Statements 22-24/25-36/37/39-26
WGK Germany 3
F 3-10
Hazard Note Irritant
TSCA Yes
HS Code 29339990