Naphthol AS-BO

Suppliers

Names

[ CAS No. ]:
132-68-3

[ Name ]:
Naphthol AS-BO

[Synonym ]:
Azonaphtol AN
Naphthol AS-BO
Cibanaphthol RN
3-HYDROXY-NAPHTHALENE-2-CARBOXYLIC ACID NAPHTHALEN-1-YLAMIDE
naphthol ASSW
Acco Naphthol AS-BO
Brenthol AN
2-Hydroxy-3-naphthoic Acid 1-Naphthylamide
Dragonthol BO
EINECS 205-075-5
Naphtanilide BO
3-hydroxy-[2]naphthoic acid-[1]naphthylamide
Azoic Coupling Component 4
3-Hydroxy-N-(naphthyl-(1))-naphthamid-(2)
Solunaptol ANL
3-Hydroxy-[2]naphthoesaeure-[1]naphthylamid
MFCD00043900
Naphtoelan BO
3-Hydroxy-N-(1-naphthyl)-2-naphthamide
Naphthoide BO

Chemical & Physical Properties

[ Density]:
1.333 g/cm3

[ Boiling Point ]:
479.3ºC at 760 mmHg

[ Melting Point ]:
222~223℃

[ Molecular Formula ]:
C21H15NO2

[ Molecular Weight ]:
313.34900

[ Exact Mass ]:
313.11000

[ PSA ]:
49.33000

[ LogP ]:
5.02390

[ Vapour Pressure ]:
8.27E-10mmHg at 25°C

[ Index of Refraction ]:
1.778

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ1897300
CHEMICAL NAME :
2-Naphthalenecarboxamide, 3-hydroxy-N-1-naphthalenyl-
CAS REGISTRY NUMBER :
132-68-3
BEILSTEIN REFERENCE NO. :
1824371
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C21-H15-N-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>12 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 33(10),57,1989
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
7320 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - irritability Gastrointestinal - other changes
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 33(10),57,1989
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>12 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 33(10),57,1989
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5280 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - irritability Gastrointestinal - other changes
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 33(10),57,1989

Safety Information

[ Hazard Codes ]:
Xi

[ RTECS ]:
QJ1897300

[ HS Code ]:
2924299090

Synthetic Route

Precursor & DownStream

Precursor

  • 1-Aminonaphthalene
  • 3-Hydroxy-2-naphthoic acid
  • 1-naphthyl isothiocyanate

DownStream

Customs

[ HS Code ]: 2924299090

[ Summary ]:
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%


Related Compounds

  • NAPHTHOL AS-D ACETATE
  • NAPHTHOL AS-BS-PHOSPHATE
  • Naphthol AS-E
  • NAPHTHOL AS-BI-PHOSPHATE DISODIUM SALT HEPTAHYDRATE
  • NAPHTHOL AS-GR PHOSPHATE DISODIUM
  • Naphthol AS-D chloroacetate
  • 2-Amino-4-cyano-5-methoxybenzoic acid
  • Boronic acid, B-[4-(1-dibenzofuranyl)phenyl]-
  • 2,4-Dichloro-5,6-difluoroquinazoline
  • 2-(5-Bromo-2-methoxy-3-methylphenyl)-1,3-dioxolane
  • Methyl 2,3-Dichloro-6-methoxybenzoate
  • 6-Amino-1-methyl-1H-indazole-3-carbaldehyde
  • (1S)-1-(2,3,4-Trifluorophenyl)pentylamine
  • (S)-1-(5-Bromo-2-fluorophenyl)pentan-1-amine
  • 1,4-Dibromo-2,5-difluoro-3,6-diiodobenzene
  • 3-Chloro-N',5-dihydroxybenzene-1-carboximidamide
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