Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,4,4a,8a-Tetrahydro-1,4-methano-naphthalene-5,8-dione
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4,4a,8a-Tetrahydro-1,4-methano-naphthalene-5,8-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

1200-89-1

1200-89-1 structure

Name: 1,4,4a,8a-Tetrahydro-1,4-methano-naphthalene-5,8-dione
Chemical Name: 1,4,4 a,8 a-tetrahydro-endo-1,4-methanonaphthalene-5,8-dione
CAS Number: 1200-89-1
Molecular Formula: C₁₁H₁₀O₂
Molecular Weight: 174.19600
Create Date: 2018-12-04 12:12:07
Modify Date: 2024-01-28 16:12:31

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

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

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

WGK Germany	3
HS Code	2914690090

542-92-7

106-51-4

~94%

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 2
542-92-7 106-51-4
DownStream 0

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%

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