Imprimer

(±)-Butanol-2 ≥99.5% (par GC), Puriss. p.a. Reag. Ph. Eur., Riedel-de Haën™

Marques : Honeywell Chemicals
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Attention

Synonyme(s): (±)-Alcool butylique secondaire

19440-2.5L 19440-1L
19440-2.5LEA 228 EUR
19440-2.5L 19440-1L
(±)-Butanol-2 ≥99.5% (par GC), Puriss. p.a. Reag. Ph. Eur., Riedel-de Haën™
(±)-Butanol-2
Formule: H₃CCH₂CH(OH)CH₃
Poids moléculaire: 74.12 g/mol
Point d'ébullition: 99 °C
Point de fusion: –89 °C
Densité: 0.81 g/cm³ (20 °C)
Point éclair: 24 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00004569
Numéro CAS: 78-92-2
EINECS: 201-158-5
UN: 1120
ADR: 3 III
Indice Merck: 13,01540
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Résultats des tests de spécification

Refractive Index n20/D 1.397 (lit.)
Identity (NMR) complying
Assay (GC) Min. 99.5 %
Refractive index (n 20/D) 1.396 - 1.398
Non-volatile matter Max. 0.001 %
Water (Karl Fischer) Max. 0.1 %
Aluminium (Al) Max. 0.5 ppm
Barium (Ba) Max. 0.1 ppm
Bismuth (Bi) Max. 0.1 ppm
Calcium (Ca) Max. 0.5 ppm
Cadmium (Cd) Max. 0.05 ppm
Cobalt (Co) Max. 0.02 ppm
Chromium (Cr) Max. 0.02 ppm
Copper (Cu) Max. 0.02 ppm
Iron (Fe) Max. 0.1 ppm
Potassium (K) Max. 0.5 ppm
Lithium (Li) Max. 0.1 ppm
Magnesium (Mg) Max. 0.1 ppm
Manganese (Mn) Max. 0.02 ppm
Molybdenum (Mo) Max. 0.1 ppm
Sodium (Na) Max. 0.5 ppm
Nickel (Ni) Max. 0.02 ppm
Lead (Pb) Max. 0.1 ppm
Strontium (Sr) Max. 0.1 ppm
Zinc (Zn) Max. 0.1 ppm
Aromatic substances (as C₆H₆) Max. 0.01 %
tert-Butanol Max. 0.1 %
Aldehydes (as HCHO) Max. 100 ppm
2-propanol (GC) Max. 0.1 %
methyl ethyl ketone (GC) Max. 1000 ppm
Ketones (as CH₃COCH₃) Max. 100 ppm
Vapor Density 2.6 (vs air)
Explosion Limit 9.8 %


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