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Product nomen: |
2-nannee |
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Synonyma: |
2-nonanone 821-55-6 kf-wang(at)kf-chem.com;2-NONANONE;METHYL-N-HEPTYL KETONE, METHYL HEPTYL KETONE, FEMA 2785; Nonan-2-on; HEPTYL METHYL KETONE, P-[3-(3-METHYLHEPTYL)] ETHYLBENZENE |
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CAS; |
821-55-6 |
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MF: |
C9H18O |
|
MW: |
142.24 |
|
EINECS: |
212-480-0 |
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Categoria: |
Industriae / Fine Chemicals; ketone |
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Mol fasciculi: |
821-55-6.mol |
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|
|
|
punctum liquescens |
−21 °C(lit.) |
|
fervens |
192 °C743 mm Hg (lit.) |
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density |
0.82 g/mL at 25 °C(lit.) |
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vapor density |
4.9 |
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refractivus index |
n20/D 1.421(lit.) |
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FEMA |
2785 | 2-nannee |
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Fp |
151 °F |
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repono temp. |
Repone infra +30°C. |
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solubility |
0.37g/l |
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forma |
Liquid |
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color |
Patet leviter flavum |
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Aqua Solubility |
ca 0.5 g/L |
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JECFA Number |
292 |
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BRN |
1743645 |
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CAS Reference |
821-55-6 (CAS Reference) |
|
NIST Chemia Reference |
2-annone (812-55-6). |
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EPA Substantia Registry System |
2-nannee (812-55-6). |
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Periculum Codes |
XI, Xn |
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Periculum Denunciationes |
36/37/38-36-20 |
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Salus Denunciationes |
26-36-39 |
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RIDADR |
1993 |
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WGK Germania |
1 |
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RTECS |
RA8225000 |
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TSCA |
Ita |
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HS Code |
29141990 |
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Toxicity |
LD50 orl-rat: 3200 mg/kg KODAK* -,-,71 |
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Descriptio |
II-Nonanone habet a odoris proprius rutae et rosae et saporis teα-simile. Praeparari per destillationem aridam caprylati barium et acetatis barium ad 0,5 — 2 mmHg; or * per oxidatio yl heptyl carbinol ad locus temperatus per chromic Acidum; separari etiam potest a productis naturalibus per fractos distillationis. |
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Chemical Properties |
II-Nonanone habet a rutae propriae odoris. Habet rosam et tea saporem. |
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Chemical Properties |
Patet leviter flavo liquidum |
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Definition |
Chebi: A yl ketone id est nonane in quo methylene hydrogens in positione 2 are locum oxo coetus. |
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Praeparatio |
Siccis distillationibus barium caprylatum et barium acetatis ad 0,5 ad 2 mmHg; per oxidatio of * methylheptyl carbinolum ad locus temperatus utens acido chromico; deprehendi potest et ex naturalibus per fractis distillationibus |
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Aroma limina values |
Deprehensio: 5 ad 200 ppb' |
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Gustus limina values |
Sapor notae ad 20 ppm: cheesy, viridis, fructuosa, lacticia, sordida, butyri |
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General Description |
Liquidum hyalinum. |
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Aer & aqua Reactiones |
Magnopere fomes. Aqua insolubilis. |
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Periculum salutis |
Sit nocivum a inhalatio, ingestio, uel effusio cutis. Ut oculus et cutis irritatio. |
