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

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Names

[ CAS No. ]:
7549-37-3

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

[Synonym ]:
EINECS 231-434-0
1,1-Dimethoxy-3,7-dimethylocta-2,6-diene
MFCD00008909

Chemical & Physical Properties

[ Density]:
0.89 g/mL at 25 °C(lit.)

[ Boiling Point ]:
105-106 °C10 mm Hg(lit.)

[ Molecular Formula ]:
C12H22O2

[ Molecular Weight ]:
198.30200

[ Flash Point ]:
180 °F

[ Exact Mass ]:
198.16200

[ PSA ]:
18.46000

[ LogP ]:
3.29800

[ Vapour density ]:
6.8 (vs air)

[ Vapour Pressure ]:
9 mm Hg ( 102.7 °C)

[ Index of Refraction ]:
n20/D 1.454(lit.)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RG5330000
CHEMICAL NAME :
2,6-Octadiene, 1,1-dimethoxy-3,7-dimethyl-, (cis and trans)
CAS REGISTRY NUMBER :
7549-37-3
BEILSTEIN REFERENCE NO. :
1706336
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C12-H22-O2
MOLECULAR WEIGHT :
198.34
WISWESSER LINE NOTATION :
1Y1&U3Y1&UYO1&O1

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: 11,1065,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7411 No. of Facilities: 347 (estimated) No. of Industries: 3 No. of Occupations: 7 No. of Employees: 3370 (estimated) No. of Female Employees: 1976 (estimated)

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H317

[ Precautionary Statements ]:
P280

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R43

[ Safety Phrases ]:
S36/37

[ WGK Germany ]:
2

[ RTECS ]:
RG5330000

[ HS Code ]:
2911000000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Trimethyl orthoformate
  • Citral
  • Methanol
  • TMOS

DownStream

  • Citral
  • 1,4-Benzenediol,2,3,5-trimethyl-, 1,4-diacetate

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-dimethoxy-3,7-dimethylocta-2,6-diene
  • 1,1-dimethoxy-3,7-dimethylocta-2,6-diene
  • 1-(1-ethoxyethoxy)-3,7-dimethylocta-2,6-diene
  • 1,1-diethoxy-3,7-dimethylocta-2,6-diene
  • 1,1-Diethoxy-3,7-dimethylocta-2,6-diene
  • (E)-1-(1-((3,7-dimethylocta-2,6-dien-1-yl)oxy)methyl)-4-methoxybenzene
  • 4-(3,4-Dimethylphenyl)-2-methylbutan-2-amine
  • Benzo[a]phenazine-5-sulfonic acid
  • Methyl [2-(vinyloxy)phenyl]acetate
  • Methyl 2-(5-ethenoxypyridin-3-yl)acetate
  • 2-(methylamino)-N-(6-methyl-3-pyridinyl)Acetamide
  • 5-(3,5-Dimethylphenyl)-1,2-oxazole-4-carboxylic acid
  • 3,4-Hexanofuran-2,5-dione
  • 2-[(6-Methylpyridin-3-yl)amino]pyridine-3-carboxylic acid
  • 5,8-dichloro-3-(tetrahydro-2H-pyran-4-yl)imidazo[1,5-a]pyrazine
  • 2-((Tert-butoxycarbonyl)amino)-2-(2-phenylcyclopropyl)acetic acid
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