1,1-Diethoxy-3,7-dimethylocta-2,6-diene

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Names

[ CAS No. ]:
7492-66-2

[ Name ]:
1,1-Diethoxy-3,7-dimethylocta-2,6-diene

[Synonym ]:
(2E)-1,1-diethoxy-3,7-dimethylocta-2,6-diene
2,6-Octadiene, 1,1-diethoxy-3,7-dimethyl-
1,1-Diethoxy-3,7-dimethylocta-2,6-diene
2,6-Octadienal, 3,7-dimethyl-, diethyl acetal
2,6-Octadiene,1,1-diethoxy-3,7-dimethyl
CITRAL DIETHYL ACETAL
Citral-diaethylacetal
2,6-Octadiene, 1,1-diethoxy-3,7-dimethyl-, (2E)-
2,6-Octadienal,3,7-dimethyl-,diethyl acetal
MFCD00036575
3,7-Dimethyl-2,6-octadienal diethyl acetal
3,7-dimethyl-octa-2,6-dienal-diethylacetal
1,1-Diaethoxy-3,7-dimethyl-octa-2,6-dien
1,1-diethoxy-3,7-dimethyl-octa-2,6-diene
1,1-Diethoxy-3,7-dimethyl-2,6-octadiene
3,7-Dimethyl-octa-2,6-dienal-diaethylacetal
(2E)-1,1-Diethoxy-3,7-dimethyl-2,6-octadiene
FEMA No. 2304
EINECS 231-323-7

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
286.4±40.0 °C at 760 mmHg

[ Molecular Formula ]:
C14H26O2

[ Molecular Weight ]:
226.355

[ Flash Point ]:
91.3±23.1 °C

[ Exact Mass ]:
226.193283

[ PSA ]:
18.46000

[ LogP ]:
4.83

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.453

[ Stability ]:
Stable. Combustible. Incompatible with strong oxidizing agents. May be sensitive to moisture.

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RG5080000
CHEMICAL NAME :
2,6-Octadienal, 3,7-dimethyl-, diethyl acetal
CAS REGISTRY NUMBER :
7492-66-2
LAST UPDATED :
199701
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C14-H26-O2
MOLECULAR WEIGHT :
226.40

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
3333 ug/plate
REFERENCE :
EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 11(Suppl 12),1,1988 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9640 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 1557 (estimated) No. of Female Employees: 276 (estimated)

Safety Information

[ RIDADR ]:
UN 1993

[ WGK Germany ]:
2

[ RTECS ]:
RG5080000

[ Packaging Group ]:
III

[ Hazard Class ]:
3.2

[ HS Code ]:
2911000000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Triethyl orthoformate
  • Citral
  • Tetraethyl orthosilicate
  • Ethanol

DownStream

  • Citral
  • 2,4-dimethoxy-2-ethoxy-6,10-dimethylundeca-5,9-diene
  • 8,10-diethoxy-10-methoxy-2,6-dimethylundeca-2,6-diene
  • 6,10-dimethylundec-3-en-2-one
  • 5,9-dimethyldeca-2,4,8-trienal

Customs

[ HS Code ]: 2911000000

[ Summary ]:
2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 1,1-diethoxy-3,7-dimethylocta-2,6-diene
  • 1,1-Dimethoxy-3,7-dimethylocta-2,6-diene
  • 1-(1-ethoxyethoxy)-3,7-dimethylocta-2,6-diene
  • (E)-1-(1-((3,7-dimethylocta-2,6-dien-1-yl)oxy)methyl)-4-methoxybenzene
  • (E)-1-(1-ethoxyethoxy)-3,7-dimethylocta-2,6-diene
  • (E)-1,1-dimethoxy-3,7-dimethylocta-2,6-diene
  • (2S)-Morpholin-2-ylmethanesulfonyl fluoride hcl
  • Potassium ((4-((benzyloxy)carbonyl)piperazin-1-YL)methyl)trifluoroborate
  • Pyridine, 3-bromo-6-methyl-2-(3-pyrrolidinyloxy)-
  • 3-Methyl-5-(2,2,2-trifluoroethoxy)isothiazole
  • Benzenemethanamine, I+/--2-propen-1-yl-4-(1H-pyrazol-1-yl)-
  • 3,8-Dichloro-2,3,4,6-tetrahydro-1,5-benzoxathiocine
  • 2-Piperidinone, 3-[(1-ethylcyclobutyl)amino]-
  • 3,14-Dioxa-11-azadispiro[5.1.5.2]pentadecan-15-one
  • tert-butyl N-[3-(1,2-thiazol-4-yl)piperidin-3-yl]carbamate
  • 2-(Dimethyl-1,3-thiazol-2-yl)-2-ethylbutanoic acid
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