-
Name
Lyral
- EINECS 250-863-4
- CAS No. 31906-04-4
- Article Data9
- CAS DataBase
- Density 1.023 g/cm3
- Solubility
- Melting Point
- Formula C13H22O2
- Boiling Point 318.7 °C at 760 mmHg
- Molecular Weight 210.316
- Flash Point 135.1 °C
- Transport Information
- Appearance a colorless thick liquid
- Safety
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 4-(4-Hydroxy-4-methylpentyl)-3-cyclohexene-1-carboxaldehyde;4-(4-Hydroxy-4-methylpentyl)-3-cyclohexenecarboxaldehyde;4-(4-Methyl-4-hydroxyamyl)cyclohex-3-ene carboxaldehyde;
- PSA 37.30000
- LogP 2.85300
Lyral Chemical Properties
Molecular Structure of Lyral (CAS NO.31906-04-4):
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IUPAC Name: 4-(4-hydroxy-4-methylpentyl)cyclohex-3-ene-1-carbaldehyde
Empirical Formula: C13H22O2
Molecular Weight: 210.3126
CAS: 31906-04-4
EINECS: 250-863-4
H bond acceptors: 2
H bond donors: 1
Freely Rotating Bonds: 6
Polar Surface Area: 26.3 Å2
Molar Refractivity: 63.23 cm3
Molar Volume: 205.4 cm3
Index of Refraction: 1.527
Surface Tension: 42.6 dyne/cm
Density: 1.023 g/cm3
Flash Point: 135.1 °C
Enthalpy of Vaporization: 64.94 kJ/mol
Boiling Point: 318.7 °C at 760 mmHg
Vapour Pressure: 2.94E-05 mmHg at 25°C
Product Categories: C10 to C21Organic Building Blocks; Aldehydes; Alkenes; Carbonyl Compounds; Cyclic
Storage Temp of Lyral (CAS NO.31906-04-4): 2-8°C
Appearence of Lyral (CAS NO.31906-04-4): colorless to pale yellow clear viscous liquid
Lyral Toxicity Data With Reference
| 1. | eye-rbt 100 mg MLD | FCTOD7 Food and Chemical Toxicology. 30 (1992),49S. | ||
| 2. | orl-rat LDLo:5 g/kg | FCTOD7 Food and Chemical Toxicology. 30 (1992),49S. | ||
| 3. | skn-rbt LDLo:5 g/kg | FCTOD7 Food and Chemical Toxicology. 30 (1992),49S. |
Lyral Consensus Reports
Reported in EPA TSCA Inventory.
Lyral Safety Profile
WGK Germany: 2
RTECS: GW2850000
F: 10-23
Lyral Specification
Lyral , its cas register number is 31906-04-4. It also can be called 3-cyclohexene-1-carboxaldehyde,-(4-hydroxy-4-methylpentyl)- ; 4-(4-hydroxy-4-methylpentyl)-3-cyclohexene-1-carboxaldehyd;4-(4-hydroxy-4-methylpentyl)cyclohex-3-enecarbaldehyde;4-(4-hydroxy-4-methylpentyl)-3-cyclohexene-1-carboxaldehyde ; 3-cyclohexene-1-carboxaldehyde, 4-(4-hydroxy-4-methyl pentyl) ; lyral;hydroxyisohexyl 3-cyclohexene carboxaldehyde ; 4(4-hydroxy-4-methylpentyl)3-cyclohexene carboxaldehyde and so on. Lyral (CAS NO.31906-04-4) is a colorless thick liquid, can be used in many fragrant.
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