1,4,4a,8a-Tetrahydro-1,4-methano-naphthalene-5,8-dione

Modify Date: 2024-01-28 16:12:31

1,4,4a,8a-Tetrahydro-1,4-methano-naphthalene-5,8-dione Structure
1,4,4a,8a-Tetrahydro-1,4-methano-naphthalene-5,8-dione structure
Common Name 1,4,4a,8a-Tetrahydro-1,4-methano-naphthalene-5,8-dione
CAS Number 1200-89-1 Molecular Weight 174.19600
Density 1.273g/cm3 Boiling Point 317.6ºC at 760 mmHg
Molecular Formula C11H10O2 Melting Point 77-79ºC(lit.)
MSDS N/A Flash Point 118.9ºC

 Names

Name 1,4,4 a,8 a-tetrahydro-endo-1,4-methanonaphthalene-5,8-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.273g/cm3
Boiling Point 317.6ºC at 760 mmHg
Melting Point 77-79ºC(lit.)
Molecular Formula C11H10O2
Molecular Weight 174.19600
Flash Point 118.9ºC
Exact Mass 174.06800
PSA 34.14000
LogP 1.13270
Vapour Pressure 0.000382mmHg at 25°C
Index of Refraction 1.592

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
PC4810000
CHEMICAL NAME :
1,4-Methanonaphthalene-5,8-dione, 1,4,4a,8a-tetrahydro-
CAS REGISTRY NUMBER :
1200-89-1
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C11-H10-O2
MOLECULAR WEIGHT :
174.21
WISWESSER LINE NOTATION :
L C655 A DV GV EU JUTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - muscle contraction or spasticity Gastrointestinal - changes in structure or function of salivary glands
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,223,1954

 Safety Information

WGK Germany 3
HS Code 2914690090

 Synthetic Route

~94%

1,4,4a,8a-Tetrahydro-1,4-methano-naphthalene-5,8-dione Structure

1,4,4a,8a-Tetra...

CAS#:1200-89-1

Literature: Ghebreghiorgis, Thomas; Biannic, Berenger; Aponick, Aaron; Kirk, Brian H.; Ess, Daniel H. Journal of the American Chemical Society, 2012 , vol. 134, # 39 p. 16307 - 16318,12 Title/Abstract Full Text Show Details Ghebreghiorgis, Thomas; Biannic, Berenger; Kirk, Brian H.; Ess, Daniel H.; Aponick, Aaron Journal of the American Chemical Society, 2012 , vol. 134, # 39 p. 16307 - 16318

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2914690090
Summary 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

5.8-Dioxo-1.4-methylen-1.4.5.8.9.10-hexahydro-naphthalin
8-dione,1,4,4a,8a-tetrahydro-4-methanonaphthalene-5
1,4,4a,8a-tetrahydro-endo-1,4-methano-naphthalene-5,8-dione
1,4,4a,8a-tetrahydro-1,4-methano-naphthalene-5,8-dione
4a,5,8,8a-Tetrahydro-5,8-methanonaphthalene-1,4-dione
1,4,4a,8a-Tetrahydro-1,4-methano-naphthalin-5,8-dion
4A 5,8 8A-TETRAHYDRO-5,8-METHANO-1,4-NAPHTHOQUINONE
Cyclopentadienebenzoquinone
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