688983
Ethyl acetoacetate
Arxada quality, ≥99.0% (GC)
Synonyme(s) :
Acetoacetic ester
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| Taille/Référence | Disponibilité | Prix |
|---|---|---|
1 kg | Vérifier la disponibilité des articles du panier | 124,00 € |
240 kg | Vérifier la disponibilité des articles du panier | Demander |
A propos de cet article
vapor density
4.48 (vs air)
Quality Segment
vapor pressure
1 mmHg ( 28.5 °C)
assay
≥99.0% (GC)
form
liquid
autoignition temp.
580 °F
quality
Arxada quality
expl. lim.
9.5 %
manufacturer/tradename
Arxada AG
impurities
≤0.05% water, ≤0.10% acid (as acetic acid)
color
APHA: ≤15
bp
180 °C, 181 °C (lit.)
mp
−43 °C (lit.)
solubility
water: soluble 130 g/L at 20 °C
density
1.029 g/mL at 20 °C (lit.)
SMILES string
CCOC(=O)CC(C)=O
InChI
1S/C6H10O3/c1-3-9-6(8)4-5(2)7/h3-4H2,1-2H3
InChI key
XYIBRDXRRQCHLP-UHFFFAOYSA-N
Application
- Transesterification with primary and secondary alcohols in the presence of boric acid.
- Microbial reduction to form (S)-ethyl 3-hydroxybutyrate.
- C-acylation by acid chlorides in the presence of magnesium chloride and pyridine.
- Asymmetric biphasic catalytic hydrogenation in the presence of a water-soluble ruthenium-BINAP complex.
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Cet article | |||
|---|---|---|---|
| description Arxada quality, ≥99.0% (GC) | description analytical standard | description puriss. p.a., ≥99.0% (GC) | description ≥99.6% |
| assay ≥99.0% (GC) | assay ≥99.0% (GC) | assay ≥99.0% (GC) | assay ≥99.6% |
| solubility water: soluble 130 g/L at 20 °C | solubility water: soluble 130 g/L at 20 °C | solubility water: soluble 130 g/L at 20 °C | solubility water: soluble 31.9 g/L at 20 °C |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| density 1.029 g/mL at 20 °C (lit.) | density 1.029 g/mL at 20 °C (lit.) | density 1.029 g/mL at 20 °C (lit.) | density 0.872 g/mL at 25 °C (lit.) |
| mp −43 °C (lit.) | mp −43 °C (lit.) | mp −43 °C (lit.) | mp −73 °C (lit.) |
| bp 181 °C (lit.), 180 °C | bp 181 °C (lit.) | bp 181 °C (lit.) | bp 85-91 °C (lit.) |
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Classe de stockage
10 - Combustible liquids
wgk
WGK 1
flash_point_f
164.3 °F - closed cup
flash_point_c
73.5 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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