1-Amino-7-naphthol
Names
[ CAS No. ]:
118-46-7
[ Name ]:
1-Amino-7-naphthol
[Synonym ]:
8-Aminonaphthalen-2-ol
2-Naphthalenol, 8-amino-
8-amino-2-hydroxynapthalene
1-Amino-7-naphthol
8-amino-2-naphthaleno
8-Amino-naphthalen-2-ol
8-Amino-2-naphtol
8-Amino-2-napthol
MFCD00004031
8-amino-2-naphtho
AMINO-2-NAPHTHOL,8
CYANOL
1-amino-7-hydroxynaphthalene
EINECS 204-252-4
8-Amino-2-naphthol
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
378.3±17.0 °C at 760 mmHg
[ Melting Point ]:
206-210 °C(lit.)
[ Molecular Formula ]:
C10H9NO
[ Molecular Weight ]:
159.185
[ Flash Point ]:
182.6±20.9 °C
[ Exact Mass ]:
159.068420
[ PSA ]:
46.25000
[ LogP ]:
1.43
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.742
[ Water Solubility ]:
slightly soluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QL3331000
- CHEMICAL NAME :
- 2-Naphthol, 8-amino-
- CAS REGISTRY NUMBER :
- 118-46-7
- BEILSTEIN REFERENCE NO. :
- 2207365
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C10-H9-N-O
- MOLECULAR WEIGHT :
- 159.20
- WISWESSER LINE NOTATION :
- L66J BZ IQ
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#04024
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36-S37/39
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
2
[ RTECS ]:
QL3331000
[ HS Code ]:
2922299090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2922299090
[ Summary ]:
2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%