dihydronaphthalene

Names

[ CAS No. ]:
447-53-0

[ Name ]:
dihydronaphthalene

[Synonym ]:
1,2-DIHYDRONAPHTHALENE
EINECS 207-183-8
Delta1-Dialin
Naphthalene, 1,2-dihydro-
dihydronaphthalene
MFCD00001672

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
204.9±15.0 °C at 760 mmHg

[ Melting Point ]:
−8 °C(lit.)

[ Molecular Formula ]:
C₁₀H₁₀

[ Molecular Weight ]:
130.186

[ Flash Point ]:
67.2±0.0 °C

[ Exact Mass ]:
130.078247

[ LogP ]:
3.43

[ Vapour Pressure ]:
0.4±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.572

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ4375000

CHEMICAL NAME :: Naphthalene, 1,2-dihydro-

CAS REGISTRY NUMBER :: 447-53-0

LAST UPDATED :: 199709

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C10-H10

MOLECULAR WEIGHT :: 130.20

WISWESSER LINE NOTATION :: L66 BUT&J

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,47,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,47,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2830 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >16 mL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H319

[ Precautionary Statements ]:
P305 + P351 + P338

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

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
QJ4375000

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

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%

Articles

'Bridged' stilbene derivatives as selective cyclooxygenase-1 inhibitors.

Bioorg. Med. Chem. 15 , 6109-18, (2007)

Resveratrol ((E)-3,4',5-trihydroxy-stilbene), a phytoalexin found in various plants, shows non-selective cyclooxygenase-1 (COX-1) and cyclooxygenase-2 (COX-2) inhibition. In order to find more selecti...

Organocatalytic asymmetric Friedel-Crafts alkylation/cascade reactions of naphthols and nitroolefins.

Chem. Commun. (Camb.) (22) , 2228-30, (2007)

The asymmetric Michael-type Friedel-Crafts reaction of naphthols and nitroolefins promoted by bifunctional thiourea-tertiary amine organocatalysts (up to 95% ee) was investigated; on simply extending ...

Asymmetric epoxidation using a singly-bound supported Katsuki-type (salen)Mn complex.

Chem. Commun. (Camb.) (8) , 886-7, (2002)

We have successfully prepared an unsymmetrical analogue of a Katsuki-type salen ligand having a single hydroxyalkyl group at its 6-position, and also its Mn(III) complex; attachment of the complex to ...