γ-Butyrolactone 99+%
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
|
Danger
|
Synonyme(s):
1,4-Butyrolactone, GBL, 4-Butanolide
Formule:
C₄H₆O₂ Poids moléculaire: 86.09 g/mol Point d'ébullition: 204 Point de fusion: –45 °C Densité: 1.12 g/cm³ Point éclair: 98 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00005386 Numéro CAS: 96-48-0 EINECS: 202-509-5 Indice Merck: 13,01596 |
|
Résultats des tests de spécification
Appearance | Clear liquid |
Infrared spectrum | Conforms |
Refractive index | 1.4355 to 1.4375 (20°C, 589 nm) |
Water | ≤0.1 % (K.F.) |
Additional info | remark: this product may darken with age and heat |
GC | ≥99.0 % |
Color scale | ≤40 APHA |
Free acid | ≤0.1 % (as hydroxybutyric acid) |
Titration with NaOH | ≥98.5 % |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...