10323-20-3

Name beta-D-(-)-Arabinose
CAS 10323-20-3
EINECS(EC#) 233-708-5
Molecular Formula C5H10O5
MDL Number MFCD00135608
Molecular Weight 150.13
MOL File 10323-20-3.mol
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Chemical Properties

Melting point  156-160 °C
Boiling point  191.65°C (rough estimate)
density  1.1897 (rough estimate)
refractive index  -104 ° (C=10, H2O)
storage temp.  Inert atmosphere,Store in freezer, under -20°C
solubility  insoluble in EtOH; >21.55 mg/mL in DMSO;
form  Solid
pka pK1: 12.34 (25°C)
color  White powder
Odor Odorless
Optical Rotation [α]20/D 104±2.0°, 24 hr, c = 10% in H2O
Water Solubility  Soluble in water.
BRN  1723079
Cosmetics Ingredients Functions SKIN CONDITIONING
HUMECTANT
InChI 1S/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2-,3-,4+,5?/m1/s1
InChIKey SRBFZHDQGSBBOR-ZRMNMSDTSA-N
SMILES O[C@@H]1COC(O)[C@@H](O)[C@@H]1O
LogP -2.812 (est)
CAS DataBase Reference 10323-20-3(CAS DataBase Reference)
NIST Chemistry Reference D-Arabinose(10323-20-3)
EPA Substance Registry System 10323-20-3(EPA Substance)
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Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P271-P280
Hazard Codes  Xn
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
F  3-10
TSCA  Yes
HS Code  29400000
Storage Class 11 - Combustible Solids

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