Cas 90131-02-5,(1R,3S,4s)-1,3-dimethyl-3-(4-methylpent-3-en-1-yl)-2-oxabicyclo[2.2.2]octane

90131-02-5

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Basic information

Product Name: (1R,3S,4s)-1,3-dimethyl-3-(4-methylpent-3-en-1-yl)-2-oxabicyclo[2.2.2]octane
Synonyms: 2-oxabicyclo[2.2.2]octane, 1,3-dimethyl-3-(4-methyl-3-penten-1-yl)-, (3S)-; Sesquicineole
CAS NO:90131-02-5
Molecular Formula: C₁₅H₂₆O
Molecular Weight: 222.3663
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: 279.284°C at 760 mmHg
Flash Point: 119.424°C
Appearance: N/A
Density: 0.911g/cm³
Vapor Pressure: 0.007mmHg at 25°C
Refractive Index: 1.476
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (1R,3S,4s)-1,3-dimethyl-3-(4-methylpent-3-en-1-yl)-2-oxabicyclo[2.2.2]octane(CAS DataBase Reference)
NIST Chemistry Reference: (1R,3S,4s)-1,3-dimethyl-3-(4-methylpent-3-en-1-yl)-2-oxabicyclo[2.2.2]octane(90131-02-5)
EPA Substance Registry System: (1R,3S,4s)-1,3-dimethyl-3-(4-methylpent-3-en-1-yl)-2-oxabicyclo[2.2.2]octane(90131-02-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 90131-02-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 90131-02-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,1,3 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90131-02:
(7*9)+(6*0)+(5*1)+(4*3)+(3*1)+(2*0)+(1*2)=85
85 % 10 = 5
So 90131-02-5 is a valid CAS Registry Number.

90131-02-5Upstream product

90131-02-5Downstream Products

90131-02-5Relevant academic research and scientific papers

STRUCTURE - ODOR CORRELATION - IX: FROM 1,8-CINEOL TO SESQUICINEOL - CHANGE OF ODOR WITH STRUCTURE

Weyerstahl, Peter,Krohn, Kerstin

, p. 3503 - 3514 (2007/10/02)

Cu(I) catalyzed 1,4-Grignard reaction of the key compound 6 led to the bicyclic keto ethers 7-15 together with small amounts of the alcohols 16-25.Wolff-Kishner reduction of 8-15 gave the 1,8-cineol homologues 26-32 and sesquicineol (2). - The fresh and camphoraceous odor of 1 changes stepwise with increasing side chain to herbaceous and spicy notes, compounds with branched side chains show lavender undertones. 2 has a pleasant fruity, floral and sweet fragrance.

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