Methyl 2,4-dibromobutyras 96% min.
Notitiae Fundamentales:
Nomen productiMethyl2,4-dibromobutyras
SynonymaAcidum butanoicum, 2,4-dibromo-, methyl ester; methyl 2,4-dibromobutanoas; methyl 2,4-dibromobutyras; 2,4-dibrom-butyrosae-methylester;
Ester methylicus acidi 2,4-dibromo-butanoici; Ester methylicus acidi 2,4-dibromobutyrici; Ester methylicus acidi 2,4-dibromo-butyrici; Methyl (+-)-2,4-dibromobutyras; Nsc167181; Methyl 2,4-dibromobutanoas;
NSC 167181
Numerus CAS:29547-04-4
Formula molecularisC5H8Br2O2
Pondus moleculare:259.924
EINECS:
Categoriae affinesIntermedia pesticida; Composita carbonylica; Intermedia pharmaceutica
Formula structuralis：
Aspectus: Liquor incolor vel rubescens
Puritas: ≥96.0%
Punctum ebullitionis 71°C (5 Torr)
Densitas: 1.840g/mLat20°C (lit.)
Index refractionis 1.5084 (589.3 nm 20℃)
Punctum inflammationis: 97.1±23.2°C
Pressio vaporis: 0.0±0.5 mmHg ad 25°C
Index refractionis: 1.512
Valor pH: nulla data
solubilitas in aqua: nulla data
Coefficiens partitionis N-octanoli/aquae: nulla data
Temperatura combustionis spontaneae: nulla data
Temperatura decompositionis: nulla data
Viscositas Viscositas cinematica: nulla data
Viscositas dynamica: nulla data
Proprietates explosionis: nullae datae
Oxidatio: nulla data
Sarcina: 250kg/tympanum et 300kg/tympanum
Inventarium: >200g
Categoriae periculi: 36/37/38
Instructiones Salutis: 26-36
Numerus Transportationis Mercium Periculosarum: UN 3334
WGK Germania: 3
F: XIX
R36/37/38: Oculis, systemati respiratorio et cuti irritans.
S26: Si oculi contactum habeant, statim aqua copiosa ablue et medicum consule.
S36: Vestem tutelarem idoneam gere.
Atmosphaera iners, 2-8°C
In tympanis 250kg/tympano et 300kg/tympano inclusa, vel secundum necessitates emptoris inclusa.
Methyl 2,4-dibromobutyras est intermedium organicum quod per aperitionem anuli gamma-butyrolactonam praeparari potest.
Methyl 2,4-dibromobutyras est derivatum esteris, quod ut intermedium pharmaceuticum adhiberi potest.
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Numerus CAS:18085-37-5
Formula molecularis: C12H15NO2
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Formula molecularis: C9H17NO2
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Numerus CAS:205443-20-5
Formula molecularis: C8H13NO2
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Formula molecularis: C₂₁H₂₆N₂O₂
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Numerus CAS:96999-01-8
Formula molecularis: C5H7BrO2
| RES PROBANDAE | SPECIFICATIO |
| Aspectus | Liquor incolor vel rubescens |
| puritas | ≥96.0% |
| Contentum aquae | ≤0.5% |
| Examen | ≥95.0% |
![methyl 2,2-difluorobenzo[d][1,3]dioxol-5-carboxylas](https://www.csnvchem.com/uploads/carboxylate1-300x300.png)
