Detail of "1122-72-1"

CAS Number:
1122-72-1
Name:
2-Pyridinecarboxaldehyde,6-methyl-
Superlist Name:
6-Methylpyridine-2-carboxaldehyde
Molecular Structure:
Formula:
C₇H₇NO
Molecular Weight:
121.14
Synonyms:
Picolinaldehyde,6-methyl- (6CI,7CI,8CI);2-Formyl-6-methylpyridine;2-Methyl-6-pyridinecarboxaldehyde;6-Methyl-2-picolinaldehyde;6-Methyl-2-pyridinecarbaldehyde;6-Methyl-2-pyridinecarboxaldehyde;6-Methylpicolinaldehyde;6-Methylpyridine-2-aldehyde;6-Methylpyridine-2-carboxaldehyde;NSC 8954;
EINECS:
214-359-8
Density:
1.095 g/cm³
Melting Point:
31 - 33 °C
Boiling Point:
188.6 °C at 760 mmHg
Flash Point:
68.3 °C
Solubility:
750 g/L (20 °C) in water
Appearance:
light yellow to brown low melting solid
Hazard Symbols:
Xi
Risk Codes:
36/37/38
Safety:
26-36-37/39 Details
Transport Information:
UN 1325

Supplier Location
Supplier Location
- China (Mainland)(24)
- Hong Kong(1)
- United States(1)
Business Type
Business Type
- Lab/Research institutions(3)
- Manufacturers(1)
- Trading Company(20)
Certificates
Certificates
- ISO(1)
- Production License(1)

Display：

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Flavoring agent: Flavoring agent. Winter, Max; Gautschi, Fritz; Flament, Ivon; Stoll, Max (Firmenich S. A., Switz.). U.S. US 4018910 19 Apr 1977, 5 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: A23L001-234. NCL: 426537000. APPLICATION: US 65-452342 30 Apr 1965. DOCUMENT TYPE: Patent CA Section: 17 (Foods) Section cross-reference(s): 27 The flavor of coffee may be modified by the addn. of a small amt. of a pyridine compd. contg. a carbonyl group. The flavor characteristics of 2-acetylpyridine [1122-62-9], 3-acetylpyridine [350-03-8], 4-acetylpyridine [1122-54-9], 6-methyl-2-acetylpyridine [6940-57-4], pyridine-2-aldehyde [1121-60-4], pyridine-3-aldehyde [500-22-1], pyridine-4-aldehyde [872-85-5], 6-methylpyridine-2-aldehyde [1122-72-1], 2-benzoylpyridine [91-02-1], 3-benzoylpyridine [5424-19-1], 4-benzoylpyridine [14548-46-0], 2,6-diacetylpyridine [1129-30-2], and 4-(.gamma.-pyridyl)butan-2-one (I) [35250-71-6] are tabulated. I was prepd. by holding 2 mL 2N NaOH, 10.8 g pyridine-4-aldehyde, 100 mL H2O, and 10 mL Me2CO at 12-15.degree. for 3 min, neutralizing with 10% HOAc, satg. with NaCl, and extg. with Et2O. The Et2O was distd. to give 8.4 g 4-(.gamma.-pyridyl)-3-buten-2-one [10416-53-2], yellow oil b0.07 135-8.degree.. Soln. of the oil in 30 mL EtOH, hydrogenation over Ni catalyst, and distn. of the product gave I, b0.05 83-5, n427 1.047, nD27 1.516.