Nonanal , 96% , 124-19-6

Synonym(s):
Aldehyde C₉;Nonanal;Nonyl aldehyde;Pelargonaldehyde

CAS NO.：124-19-6

Empirical Formula: C9H18O

Molecular Weight: 142.24

MDL number: MFCD00007030

EINECS: 204-688-5

PRODUCT Properties

• Melting point: -18°C
• Boiling point: 93 °C/23 mmHg (lit.)
• Density: 0.827 g/mL at 25 °C (lit.)
• vapor pressure: ~0.26 mm Hg ( 25 °C)
• FEMA: 2782 | NONANAL
• refractive index: n20/D 1.424(lit.)
• Flash point: 147 °F
• storage temp.: Store below +30°C.
• solubility: Chloroform (Slightly), Ethyl Acetate (Slightly)
• form: Liquid
• color: Clear colorless to light yellow
• Specific Gravity: 0.827
• Odor: Very powerful and diffusive fatty-floral, waxy odor.
• Odor Type: aldehydic
• Odor Threshold: 0.00034ppm
• Water Solubility: Practically insoluble
• JECFA Number: 101
• BRN: 1236701
• Stability: Stable. Flammable. Incompatible with strong oxidizing agents.
• LogP: 3.4 at 35℃

Description and Uses

1-Nonanal is used very extensively, but also very sparingly in volume, in perfume formulations. Trace ambunts, often less than 0.1 %, are used in Rose, Lily, Peony, Orris, Geranium, Citrus, Orangeblossom, Jasmin, Tuberose, Opopanax and many other fragrance types, The aldehyde will supply very natural "flower-wax" or "petal"-notes, and give tremendous "lift" to a perfume.
It often forms part of an "aldehydic base" which in turn may form part of a topnote composition. In flavor compositions, the aldehyde is used for imitation Citrus, particularly Lemon and Mandarin. Concentrations are very low, normally about 0.2 up to about 6 ppm in the finished product.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H412
• Precautionary statements: P264-P273-P280-P302+P352-P332+P313-P362+P364
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-37/39
• RIDADR: 3082
• WGK Germany: 2
• RTECS: RA5700000
• TSCA: Yes
• HazardClass: 9
• PackingGroup: III
• HS Code: 29121900
• Toxicity: LD50 orally in Rabbit: > 5000 mg/kg