7-Nitro-3,4-dihydro-1(2H)-naphthalenone

Modify Date: 2025-08-23 16:43:31

7-Nitro-3,4-dihydro-1(2H)-naphthalenone Structure
7-Nitro-3,4-dihydro-1(2H)-naphthalenone structure
 Common Name 7-Nitro-3,4-dihydro-1(2H)-naphthalenone
CAS Number 40353-34-2 Molecular Weight 191.183
Density 1.3±0.1 g/cm3 Boiling Point 349.1±31.0 °C at 760 mmHg
Molecular Formula C10H9NO3 Melting Point 108-109°C
MSDS Chinese USA Flash Point 175.1±17.6 °C

 Names

Name 7-Nitro-1-tetralone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 349.1±31.0 °C at 760 mmHg
Melting Point 108-109°C
Molecular Formula C10H9NO3
Molecular Weight 191.183
Flash Point 175.1±17.6 °C
Exact Mass 191.058243
PSA 62.89000
LogP 2.44
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.604

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QK5025000
CHEMICAL NAME :
1(2H)-Naphthalenone, 3,4-dihydro-7-nitro-
CAS REGISTRY NUMBER :
40353-34-2
BEILSTEIN REFERENCE NO. :
1570515
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H9-N-O3
MOLECULAR WEIGHT :
191.20
WISWESSER LINE NOTATION :
L66 BVT&J INW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00954

 Safety Information

Hazard Codes Xn
Risk Phrases 22-52
Safety Phrases S22-S24/25
RTECS QK5025000
HS Code 2914700090

 Synthetic Route

3,4-Dihydronaphthalen-1(2H)-one structure

3,4-Dihydronaph...

CAS#:529-34-0

~83%

7-Nitro-3,4-dihydro-1(2H)-naphthalenone Structure

7-Nitro-3,4-dih...

CAS#:40353-34-2

Literature: MITSUBISHI PHARMA CORPORATION Patent: WO2004/87124 A1, 2004 ; Location in patent: Page/Page column 47-48 ; WO 2004/087124 A1
3,4-Dihydronaphthalen-1(2H)-one structure

3,4-Dihydronaph...

CAS#:529-34-0

~78%

7-Nitro-3,4-dihydro-1(2H)-naphthalenone Structure

7-Nitro-3,4-dih...

CAS#:40353-34-2

5-Nitro-3,4-dihydro-1(2H)-naphthalenone structure

5-Nitro-3,4-dih...

CAS#:51114-73-9

Literature: Riedel,J. D. Patent: DE408665 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 14, p. 466
4-Phenylbutyric acid structure

4-Phenylbutyric acid

CAS#:1821-12-1

~%

7-Nitro-3,4-dihydro-1(2H)-naphthalenone Structure

7-Nitro-3,4-dih...

CAS#:40353-34-2

Literature: v. Braun Justus Liebigs Annalen der Chemie, 1927 , vol. 451, p. 53
1,2,3,4-tetrahydro-1-naphthyl hydroperoxide structure

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

CAS#:771-29-9

~%

7-Nitro-3,4-dihydro-1(2H)-naphthalenone Structure

7-Nitro-3,4-dih...

CAS#:40353-34-2

Literature: Vesely; Stursa Collection of Czechoslovak Chemical Communications, 1933 , vol. 5, p. 170,177
nitric acid structure

nitric acid

CAS#:7697-37-2

3,4-Dihydronaphthalen-1(2H)-one structure

3,4-Dihydronaph...

CAS#:529-34-0

~%

7-Nitro-3,4-dihydro-1(2H)-naphthalenone Structure

7-Nitro-3,4-dih...

CAS#:40353-34-2

Literature: v. Braun Justus Liebigs Annalen der Chemie, 1927 , vol. 451, p. 53 Full Text Show Details Riedel,J. D. Patent: DE408665 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 14, p. 466
nitric acid structure

nitric acid

CAS#:7697-37-2

3,4-Dihydronaphthalen-1(2H)-one structure

3,4-Dihydronaph...

CAS#:529-34-0

~%

7-Nitro-3,4-dihydro-1(2H)-naphthalenone Structure

7-Nitro-3,4-dih...

CAS#:40353-34-2

5-Nitro-3,4-dihydro-1(2H)-naphthalenone structure

5-Nitro-3,4-dih...

CAS#:51114-73-9

Literature: Riedel,J. D. Patent: DE408665 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 14, p. 466

 Customs

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 Synonyms

7-Nitro-3,4-dihydro-1(2H)-naphthalenone
MFCD00019661
EINECS 254-887-6
1(2H)-Naphthalenone, 3,4-dihydro-7-nitro-
7-nitro-3,4-dihydronaphthalen-1(2H)-one
7-nitro-3,4-dihydro-2H-naphthalen-1-one
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