Skip directly to search Skip directly to A to Z list Skip directly to navigation Skip directly to page options Skip directly to site content

Registry of Toxic Effects of Chemical Substances (RTECS)

2-Naphthoic acid, 3-hydroxy-

RTECS #

QL1755000

CAS #

92-70-6

Updated

September 199

Molecular Weight

188.19

Molecular Formula

C11H8O3

Synonyms

2-Naphthalenecarboxylic acid, 3-hydroxy- (9CI)
3-Hydroxy-2-naphthalenecarboxylic acid
3-Hydroxy-2-naphthoic acid
beta-Hydroxynaphthoic acid
BON
BON acid
BONA
C.I. Developer 20 (Obs.)
C.I. Developer 8
Developer BON
Kyselina 3-hydroxy-2-naftoova (Czech)
Miketazol Developer ONS
Naphthol B.O.N.

Acute Toxicity Data and References

Route/OrganismDoseEffectReference
intraperitoneal/guinea pig lowest published lethal dose: 200 mg/kgNTIS** OTS0533574
intraperitoneal/mouse lethal dose (50 percent kill): 100 mg/kgBehavioral: General anesthetic

Behavioral: Somnolence (general depressed activity)

Behavioral: Ataxia
NTIS** OTS0533574
intraperitoneal/rat lowest published lethal dose: 100 mg/kgNTIS** OTS0533574
oral/guinea pig lowest published lethal dose: 783 mg/kgNTIS** OTS0533574
oral/mouse lethal dose (50 percent kill): 800 mg/kg85JCAE -,663,1986
oral/rat lethal dose (50 percent kill): 832 mg/kgNTIS** OTS0533749
subcutaneous/rat lowest published lethal dose: 376 mg/kgAIPTAK 176,193,1968

Other Multiple Dose Data and References

Route/OrganismDoseEffectReference
oral/rat lowest published toxic dose: 8400 mg/kg/28D- intermittentLiver: Changes in liver weight

Endocrine: Other changes

Blood: Changes in serum composition (e.g. TP, bilirubin, cholesterol)
NTIS** OTS0590059

NIOSH Documentation and Surveillance

OrganizationStandardReference
National Occupational Exposure Survey 1983Hazard Code 83636; Number of Industries 2; Total Number of Facilities 27; Number of Occupations 17; Total Number of Employees Exposed 1639
National Occupational Hazard Survey 1974Hazard Code 83636; Number of Industries 3; Total Number of Facilities 49; Number of Occupations 4; Total Number of Employees Exposed 1414

Status in Federal Agencies

OrganizationReference
EPA TSCA Section 8(b) CHEMICAL INVENTORY
EPA TSCA Section 8(d) unpublished health/safety studies
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001
TOP