1,2,3,4-tetrahydro-1,1,2,4,4,7-hexamethylnaphthalene

Modify Date: 2024-01-05 10:35:38

1,2,3,4-tetrahydro-1,1,2,4,4,7-hexamethylnaphthalene Structure
1,2,3,4-tetrahydro-1,1,2,4,4,7-hexamethylnaphthalene structure
Common Name 1,2,3,4-tetrahydro-1,1,2,4,4,7-hexamethylnaphthalene
CAS Number 2084-69-7 Molecular Weight 216.36200
Density 0.867g/cm3 Boiling Point 279.5ºC at 760mmHg
Molecular Formula C16H24 Melting Point N/A
MSDS N/A Flash Point 119.3ºC

 Names

Name 1,1,2,4,4,7-hexamethyl-2,3-dihydronaphthalene
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.867g/cm3
Boiling Point 279.5ºC at 760mmHg
Molecular Formula C16H24
Molecular Weight 216.36200
Flash Point 119.3ºC
Exact Mass 216.18800
LogP 4.59000
Vapour Pressure 0.0068mmHg at 25°C
Index of Refraction 1.482

 Safety Information

HS Code 2902909090

 Synthetic Route

~49%

1,2,3,4-tetrahydro-1,1,2,4,4,7-hexamethylnaphthalene Structure

1,2,3,4-tetrahy...

CAS#:2084-69-7

Literature: Frank, Walter C.; Miller, Donna M. Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 1 p. 125 - 129

~60%

1,2,3,4-tetrahydro-1,1,2,4,4,7-hexamethylnaphthalene Structure

1,2,3,4-tetrahy...

CAS#:2084-69-7

Literature: Frank, Walter C.; Miller, Donna M. Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 1 p. 125 - 129

~%

1,2,3,4-tetrahydro-1,1,2,4,4,7-hexamethylnaphthalene Structure

1,2,3,4-tetrahy...

CAS#:2084-69-7

Literature: Wood,T.F. et al. Journal of Organic Chemistry, 1963 , vol. 28, p. 2248 - 2255 Full Text View citing articles Show Details Givaudan and Cie. Patent: DE1020625 , 1956 ; Full Text Show Details Givaudan Corp. Patent: US2815381 , 1955 ; Full Text Show Details Givaudan and Cie. Patent: DE1035826 , 1956 ;

~%

1,2,3,4-tetrahydro-1,1,2,4,4,7-hexamethylnaphthalene Structure

1,2,3,4-tetrahy...

CAS#:2084-69-7

Literature: Wood,T.F. et al. Journal of Organic Chemistry, 1963 , vol. 28, p. 2248 - 2255 Full Text View citing articles Show Details Polak's Frutal Works Patent: US2851501 , 1955 ; Full Text Show Details Polak's Frutal Works Patent: GB796129 , 1954 ;

 Customs

HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

Naphthalene,1,2,3,4-tetrahydro-1,1,2,4,4,7-hexamethyl
1,2,3,4-Tetrahydro-1,1,3,4,4,6-hexamethylnaphthalene
1,1,2,4,4,7-Hexamethyl-1,2,3,4-tetrahydro-naphthalin
1,1,3,4,4,6-hexametyl-1,2,3,4-tetrahydronaphthalene
1,1,3,4,4,6-hexamethyl-1,2,3,4-tetra-hydronaphthalene
1,2,3,4-Tetrahydro-1,1,2,4,4,7-hexamethylnaphthalene
1,1,3,4,4,6-hexamethyltetraline
EINECS 218-226-5
1,1,2,4,4,7-hexamethyl-1,2,3,4-tetrahydro-naphthalene