2,3,5-Trimethylpyrazine's cas code 14667-55-1.
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Product nomen: |
2,3,5-Trimethylpyrazine |
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CAS; |
14667-55-1 |
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MF: |
C7H10N2 |
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MW: |
122.17 |
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EINECS: |
238-712-0 |
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Mol fasciculi: |
14667-55-1.mol |
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punctum liquescens |
156 °C |
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fervens |
171-172 °C(lit.) |
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density |
0.979 g/mL at 25 °C(lit.) |
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FEMA |
3244 | 2,3,5-TRIMETHYLPYRAZINE |
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refractivus index |
n20/D 1.5040(lit.) |
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Fp |
130 °F |
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repono temp. |
Flammabiles area |
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pka |
2.69 ± 0.10 (Praedicta) |
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forma |
tersus |
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Gravitas Imprimis |
0.979 |
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Odor |
odoris assatus; simile capulus et Cocos |
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JECFA Number |
774 |
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BRN |
2423 |
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InChIKey |
IAEGWXHKJGQAZ-UHFFFAOYSA-N |
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CAS Reference |
14667-55-1 (CAS Reference) |
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NIST Chemia Reference |
Pyrazine, trimethyl- (14667-55-1) |
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EPA Substantia Registry System |
Trimethylpyrazine (14667-55-1) |
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Periculum Codes |
Xn |
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Periculum Denunciationes |
10-22-36/37/38 |
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Salus Denunciationes |
16-26-36/37/39 |
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RIDADR |
UN 1993 3/PG 3 |
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WGK Germania |
3 |
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RTECS |
UQ3907000 |
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TSCA |
Ita |
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HazardClass |
3 |
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PackingGroup |
III |
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HS Code |
29339900 |
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Chemical Properties |
CLAVUS LIQUIDUS |
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Chemical Properties |
2,3,5-Trimethylpyrazine annuum tostum vel assa nucis odorem habet. |
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Praeparatio |
Ex 2,5-dimethylpyrazine per annulum alkylationis cum Meli; densando propylenediamine cum 2,3-butanedione. |
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Aroma limina values |
Deprehensio: 400 ppb ad IX ppm (IX ppm in aqua) |
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Gustus limina values |
Sapor characteres ad 80 ppm: crudum, putidum, nutty et annuum. |
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salus Profile |
Mediocriter toxicus per ingestion. Liquoris combustibilis. Cum calefacta compositione emittit toxicus fumos of NOx. |
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Praeparatio Products |
2-ethyl-3,5-dimethylpyrazine |
