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1,1-Dimethoxydecane

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1,1-Dimethoxydecane Basic information

Product Name:
1,1-Dimethoxydecane
Synonyms:
  • 1,1-dimethoxy-decan
  • 10,10-dimethoxydecane
  • aldehydec-10dimethylacetal
  • decylaldehydedma
  • CAPRALDEHYDE DIMETHYL ACETAL
  • DECANAL DIMETHYL ACETAL
  • DECYL ALDEHYDE, DIMETHYL ACETAL
  • FEMA 2363
CAS:
7779-41-1
MF:
C12H26O2
MW:
202.33
EINECS:
231-928-6
Product Categories:
  • Alphabetical Listings
  • C-D
  • Flavors and Fragrances
Mol File:
7779-41-1.mol
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1,1-Dimethoxydecane Chemical Properties

Boiling point:
218 °C(lit.)
Density 
0.83 g/mL at 25 °C(lit.)
FEMA 
2363 | DECANAL DIMETHYL ACETAL
refractive index 
n20/D 1.424(lit.)
Flash point:
199 °F
solubility 
Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol
form 
Oil
color 
Colourless
Odor
at 10.00 % in dipropylene glycol. waxy herbal citrus green neroli
Odor Type
waxy
JECFA Number
945
LogP
4.33
NIST Chemistry Reference
Decanal dimethyl acetal(7779-41-1)
EPA Substance Registry System
Decane, 1,1-dimethoxy- (7779-41-1)
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Safety Information

Hazard Codes 
Xi,N
Risk Statements 
38-51/53
Safety Statements 
36-61
RIDADR 
UN3082 - class 9 - PG 3 - DOT NA1993 - Environmentally hazardous substances, liquid, n.o.s. HI: all (not BR)
WGK Germany 
2
RTECS 
HD6200000

MSDS

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1,1-Dimethoxydecane Usage And Synthesis

Chemical Properties

Decanal dimethyl acetal has a characteristic, herbaceous, green, citrus-floral odor and a brandy, cognac flavor.

Uses

1,1-Dimethoxydecane is an aroma compound of fresh blackberries and is used in citrus oils.

Preparation

From decanal and methyl alcohol.

Definition

ChEBI: 1,1-Dimethoxydecane is an acetal.

Aroma threshold values

Aroma characteristics at 1.0%: heavy fatty, waxy citrus orange with a strong aldehydic character. It also has a slightly green/vegetative bell pepper nuance.

Taste threshold values

Taste characteristics at 2 ppm: fatty, waxy, citrus orange with fatty aldehydic nuances and a hint of mushroom.

Safety Profile

A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes

1,1-Dimethoxydecane Preparation Products And Raw materials

Raw materials

Decanal

1,1-DimethoxydecaneSupplier

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