CAS 20777-39-3|(-)-Lavandulyl acetate

Introduction：Basic information about CAS 20777-39-3|(-)-Lavandulyl acetate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. (-)-Lavandulyl acetate BiologicalActivity
3. Chemical & Physical Properties
4. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
5. Safety Information
6. Customs
7. Synonyms

Common Name	(-)-Lavandulyl acetate
CAS Number	20777-39-3	Molecular Weight	196.28600
Density	0.947 g/mL at 20ºC(lit.)	Boiling Point	232-234ºC(lit.)
Molecular Formula	C₁₂H₂₀O₂	Melting Point	/
MSDS	/	Flash Point	194 °F

Names

Name	(-)-dihydrocarvyl acetate
Synonym	More Synonyms

(-)-Lavandulyl acetate BiologicalActivity

Description	(-)-Lavandulyl acetate is a nature product that can be found in Lavandula angustifolia. (-)-Lavandulyl acetate shows toxicity for mosquito vectors. (-)-Lavandulyl acetate can be used as mosquito larvicide[1][2].
Related Catalog	Research Areas >>Infection
In Vitro	(-)-Lavandulyl acetate (2-10 µg/mL; 24 h) 显示出对 Anopheles subpictus, Aedes albopictus, Culex tritaeniorhynchus 的毒性 LC50s 分别为 4.17、4.60、5.11 µg/mL[2]。 (-)-Lavandulyl acetate (100-1250 µg/mL) 显示对 Anisop bouvieri、Diplonychus indicus、Gambusia affinis 的毒性，LC[2]。
References	[1]. Krzysztof Smigielski, et al. Chemical Composition of the Essential Oil of Lavandula angustifolia Cultivated in Poland. Journal of Essential Oil Bearing Plants. 2013, 12, 338-347. [2]. Govindarajan M, et al. Eco-friendly larvicides from Indian plants: Effectiveness of lavandulyl acetate and bicyclogermacrene on malaria, dengue and Japanese encephalitis mosquito vectors. Ecotoxicol Environ Saf. 2016 Nov;133:395-402.

Chemical & Physical Properties

Density	0.947 g/mL at 20ºC(lit.)
Boiling Point	232-234ºC(lit.)
Molecular Formula	C₁₂H₂₀O₂
Molecular Weight	196.28600
Flash Point	194 °F
Exact Mass	196.14600
PSA	26.30000
LogP	3.09810
Index of Refraction	n20/D 1.459(lit.)
InChIKey	HYNGAVZPWWXQIU-LBPRGKRZSA-N
SMILES	C=C(C)C(CC=C(C)C)COC(C)=O

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MP8625000

CHEMICAL NAME :: 4-Hexen-1-ol, 5-methyl-2-(1-methylethenyl)-, acetate

CAS REGISTRY NUMBER :: 20777-39-3

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C12-H20-O2

MOLECULAR WEIGHT :: 196.32

WISWESSER LINE NOTATION :: 1Y1&U2YY1&U1&1OV1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,805,1978

Safety Information

HS Code	2915390090

Customs

HS Code	2915390090
Summary	2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%

Synonyms

Lavendulyl acetate

(-)-(R)-lavanduyl acetate

(R)-lavandulyl acetate

lavandulyl acetate

DIHYDROCARVEYL ACETATE

DIHYDROCARVYLACETATE,(+)

(-)-O-acetyl-lavandulol

L-DIHYDROCARVYL ACETATE

(R)-3-acetoxymethyl-2,6-dimethyl-hepta-1,5-diene

CARHYDRINE

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