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Name	Cedryl acetate	EINECS	201-036-1
CAS No.	77-54-3	Density	1.02 g/cm³
PSA	26.30000	LogP	4.18060
Solubility	N/A	Melting Point	44-46 °C
Formula	C₁₇H₂₈O₂	Boiling Point	291.7 °C at 760 mmHg
Molecular Weight	264.408	Flash Point	137 °C
Transport Information	N/A	Appearance	colorless to brown thick liquid
Safety		Risk Codes	38
Molecular Structure		Hazard Symbols	Xi
Synonyms	1H-3a,7-Methanoazulen-6-ol,octahydro-3,6,8,8-tetramethyl-, acetate, (3R,3aS,6R,7R,8aS)- (9CI);1H-3a,7-Methanoazulen-6-ol, octahydro-3,6,8,8-tetramethyl-, acetate, [3R-(3a,3ab,6a,7b,8aa)]-;8bH-Cedran-8-ol, acetate (8CI);Cedrol, acetate (7CI);8-β-H-Cedran-8-ol acetate;	Article Data	3

Cedryl acetate Chemical Properties

Systematic Name: Cedran-8-yl acetate
Synonyms of of 8-β-H-Cedran-8-ol acetate (CAS NO.77-54-3): 1H-3a,7-Methanoazulen-6-ol, octahydro-3,6,8,8-tetramethyl-, acetate ; Acetic acid, cedrol ester ; Cedranyl acetate ; Octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-6-yl acetate, (3R-(3alpha,3abeta,6alpha,7beta,8aalpha))- ; (3R-(3alpha,3Abeta,6alpha,7beta,8aalpha))-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-5-yl acetate ; (3R-(3alpha,3Abeta,6alpha,7beta,8aalpha))-octahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-5-yl acetate ; Cedrol, acetate (7CI)
Molecular Structure :
Molecular Formula: C₁₇H₂₈O₂
Molecular Weight: 264.41
CAS NO: 77-54-3
EINECS : 201-036-1
H bond acceptors: 2
H bond donors: 0
Freely Rotating Bonds: 2
Polar Surface Area: 26.3 Å²
Index of Refraction: 1.503
Molar Refractivity: 76.44 cm³
Molar Volume: 258.5 cm³
Index of Refraction: 1.503
Surface Tension: 35.3 dyne/cm
Density: 1.02 g/cm³
Flash Point: 137 °C
Enthalpy of Vaporization: 53.11 kJ/mol
Boiling Point: 291.7 °C at 760 mmHg
Vapour Pressure: 0.00192 mmHg at 25°C
Melting point: 44-46 °C
Storage temp: 2-8°C
Appearance: 8-β-H-Cedran-8-ol acetate (CAS NO.77-54-3) is colorless to brown thick liquid.

Cedryl acetate Uses

GB 2760 - 1996 provides that 8-β-H-Cedran-8-ol acetate (CAS NO.77-54-3) is used for the use of edible spices, and it is also used for the deployment of woody flavor.

Cedryl acetate Production

Cypress alcohol by esterification with acetic acid or acetic anhydride, iwith sulfuric acid as catalyst. Then neutralization, washing, drying, and then by vacuum distillation, 8-β-H-Cedran-8-ol acetate (CAS NO.77-54-3) is derived.

Cedryl acetate Toxicity Data With Reference

1.	skn-rbt 500 mg/24H MOD	FCTXAV Food and Cosmetics Toxicology. 12 (1974),847.
2.	orl-rat LD50:44,750 mg/kg	FCTXAV Food and Cosmetics Toxicology. 2 (1964),327.
3.	skn-rbt LD50:>5 g/kg	FCTXAV Food and Cosmetics Toxicology. 12 (1974),847.

Cedryl acetate Consensus Reports

Reported in EPA TSCA Inventory.

Cedryl acetate Safety Profile

Very low toxicity by ingestion and skin contact. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
WGK Germany: 2
RTECS: FJ1680000
F: 9

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