CAS No.7643-75-6,L-(-)-ARABITOL Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	7643-75-6
Name:	L-(-)-ARABITOL
Article Data:	36

Formula:	C₅H₁₂O₅
Molecular Weight:	152.147
Synonyms:	Arabinitol,L- (8CI);(-)-Arabitol;L-(-)-Arabitol;L-Arabitol;L-Lyxitol;L-arabino-Pentitol;NSC 83253;
EINECS:	231-582-6
Density:	1.525 g/cm³
Melting Point:	101-104 °C
Boiling Point:	494.5 °C at 760 mmHg
Flash Point:	261.9 °C
Solubility:	H₂O: 0.1 g/mL, clear, colorless
Appearance:	white amorphous powder
Hazard Symbols:	Xn
Risk Codes:	20/21/22-36/37/38
Safety:	22-24/25-36-26
PSA:	101.15000
LogP:	-2.94630

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Specification

The L-Arabinitol, with the CAS registry number 7643-75-6, is also known as L-(-)-Arabitol. It belongs to the product categories of Sugars, Carbohydrates & Glucosides; Arabinose; Biochemistry; Sugar Alcohols; Sugars; Dextrins, Sugar & Carbohydrates. Its EINECS registry number is 231-582-6. This chemical's molecular formula is C₅H₁₂O₅ and molecular weight is 152.15. What's more, its IUPAC name is called Pentane-1,2,3,4,5-pentol. This chemical is white amorphous powder. In addition, it is a sugar alcohol and can be formed by the reduction of either arabinose or lyxose. It should be sealed in a cool and dry environment.

Physical properties about L-Arabinitol are: (1)ACD/LogP: -3.77; (2)# of Rule of 5 Violations: 1; (3)#H bond acceptors: 5; (4)#H bond donors: 5; (5)#Freely Rotating Bonds: 9; (6)Polar Surface Area: 46.15 Å²; (7)Index of Refraction: 1.57; (8)Molar Refractivity: 32.76 cm³; (9)Molar Volume: 99.7 cm³; (10)Surface Tension: 89.6 dyne/cm; (11)Density: 1.525 g/cm³; (12)Flash Point: 261.9 °C; (13)Enthalpy of Vaporization: 87.76 kJ/mol; (14)Boiling Point: 494.5 °C at 760 mmHg; (15)Vapour Pressure: 7.47E-12 mmHg at 25 °C; (16)Melting Point: 101-104 °C.

When you are dealing with this chemical, you should be very careful. This chemical is irritating to eyes, respiratory system, skin and may cause damage to health. It is harmful by inhalation, in contact with skin and if swallowed. Therefore, you should wear suitable protective clothing and avoid contacting with skin and eyes. And in case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) SMILES: OC[C@H](O)C(O)[C@@H](O)CO
(2) InChI: InChI=1/C5H12O5/c6-1-3(8)5(10)4(9)2-7/h3-10H,1-2H2/t3-,4-/m0/s1
(3) InChIKey: HEBKCHPVOIAQTA-IMJSIDKUBK