2-methyl undecanal dimethyl acetal

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aldehyde NMA DMA

CAS: 68141-17-3 C14 H30 O2 MW: 230.39150000 aldehydic

Identification

Name2-methyl undecanal dimethyl acetal
IUPAC1,1-dimethoxy-2-methylundecane
CAS Number68141-17-3
EINECS268-839-7
FDA UNIISearch
Molecular FormulaC14 H30 O2
Molecular Weight230.39150000
Nikkaji NumberJ260.944D

Regulatory

Physical Properties

Appearance colorless to pale yellow clear liquid (est)
Assay 92.00 to 100.00
Food Chemicals Codex Listed No
Specific Gravity 0.83000 to 0.87000 @ 25.00 °C.
Pounds per Gallon - (est). 6.906 to 7.239
Refractive Index 1.42500 to 1.44000 @ 20.00 °C.
Boiling Point 260.00 °C. @ 760.00 mm Hg
Acid Value 5.00 max. KOH/g
Vapor Pressure 0.025000 mmHg @ 25.00 °C. (est)
Flash Point > 200.00 °F. TCC ( > 93.33 °C. )
logP (o/w) 4.942 (est)
Soluble in alcohol
Insoluble in water
Stability alkalis
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Cosmetic Information

CosIngcosmetic data
Cosmetic Usesperfuming agents

Organoleptic Properties

Odor Strength high ,
Substantivity 400 hour(s) at 100.00 %
Odor Description at 1.00 % in dipropylene glycol.
Odor sample from Chem-Fleur, Inc.

Safety Information

Oral/Parenteral Toxicityoral-rat LD50 > 5000 mg/kg
Dermal Toxicityskin-rabbit LD50 > 5000 mg/kg
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryfragrance agents
RIFM Fragrance Material Safety AssessmentSearch
Recommendation for 2-methyl undecanal dimethyl acetal usage levels up to1.0000 % in the fragrance concentrate.
Recommendation for 2-methyl undecanal dimethyl acetal flavor usage levels up tonot for flavor use.

Penta International Corporation

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13-76300 2-METHYLUNDECANAL DIMETHYL ACETAL
View All Website (973) 740-2300 lisaa@pentamfg.com

Potential Uses

FR aldehydic FR amber FR balsam FR citrus FR green FR herbal FR incense FR lemon waxy FR woody

Natural Occurrence

not found in nature

Synonyms

aldehyde C-12 mna dimethyl acetal aldehyde NMA DMA diethyl acetal of aldehyde C-12 NMA 1,1- dimethoxy-2-methyl undecane 1,1- dimethoxy-2-methylundecane methyl nonyl acetaldehyde dimethyl acetal alpha- methyl-alpha-nonyl acetaldehyde dimethyl acetal methylnonylacetaldehyde dimethacetal 2- methylundecanal dimethyl acetal MNA dimethyl acetal undecane, 1,1-dimethoxy-2-methyl- Try the PubMed Search.