Trimethyl orthovalerate 99% min supplier in China

Details:

1. Introduction of Trimethyl orthovalerate

Appearance: Colourless liquid
Purity: 99% min 
 

2. Properties of Trimethyl orthovalerate

Boiling point: 165 °C at 760 mmHg
Storage Temperature: Flammables area
Flash Point: 41.7 °C
Density: 0.902 g/cm3
Refractive index: 1.408-1.41
Sensitive: Moisture Sensitive
Index of Refraction: 1.407
Molar Refractivity: 44.31 cm3
Molar Volume: 179.7 cm3
Surface Tension: 25.6 dyne/cm
Enthalpy of Vaporization: 38.5 kJ/mol
Vapour Pressure: 2.51 mmHg at 25°C

3. Structure Descriptors of Trimethyl orthovalerate

(1)SMILES:O(C)C(OC)(OC)CCCCC
(2)Std. InChI:InChI=1S/C8H18O3/c1-5-6-7-8(9-2,10-3)11-4/h5-7H2,1-4H3;
(3)Std. InChIKey:XUXVVQKJULMMKX-UHFFFAOYSA-N;

4. Safety Information of Trimethyl orthovalerate

The Risk Statements information of Trimethyl Orthovalerate:
10: Flammable
36/37/38: Irritating to eyes, respiratory system and skin
36/38: Irritating to eyes and skin
The Safety Statements information of Trimethyl Orthovalerate:
16: Keep away from sources of ignition - No smoking
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
37/39: Wear suitable gloves and eye/face protection
RIDADR: 1993
HazardClass: 3
PackingGroup: III

5. Preparation of Trimethyl orthovalerate

The reaction of 4-amino-1H-imidazole-5-carbonitrile with trimethyl orthopentanoate in hot DMF gives methyl N-(5-cyano-1H-imidazol-4-yl)pentanoimidate , which is then cyclized with benzoic hydrazide in hot DMF to yield the target triazolo-purine derivative.