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Substance Name: Betanaphthol [NF]
RN: 135-19-3
UNII: P2Z71CIK5H
InChIKey: JWAZRIHNYRIHIV-UHFFFAOYSA-N
Classification Codes
- Drug / Therapeutic Agent
- Mutation Data
- Skin / Eye Irritant
Molecular Formula
- C10-H8-O
Molecular Weight
- 144.172
- All
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Toxicity
- Physical Properties
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Names and Synonyms
Name of Substance
- 2-Naphthalenol
- 2-Naphthol
- beta-Naphthol
- Betanaphthol [NF]
Synonyms
- 2-Hydroxynaphthalene
- 2-Naftol
- 2-Naftol [Dutch]
- 2-Naftolo
- 2-Naftolo [Italian]
- 2-Naphthalenol
- 2-Naphthol
- 2-Naphtol
- 2-Naphtol [French]
- AI3-00081
- Azogen developer A
- beta-Hydroxynaphthalene
- beta-Monoxynaphthalene
- beta-Naftol
- beta-Naftol [Dutch]
- beta-Naftolo
- beta-Naftolo [Italian]
- beta-Naphthol
- beta-Naphthyl alcohol
- beta-Naphthyl hydroxide
- beta-Naphtol
- beta-Naphtol [German]
- beta-Napthol
- Betanaphthol
- C.I. 37500
- C.I. Azoic Coupling Component 1
- C.I. Developer 5
- Caswell No. 590
- Developer A
- Developer AMS
- Developer BN
- Developer sodium
- EC 205-182-7
- EINECS 205-182-7
- EPA Pesticide Chemical Code 010301
- HSDB 6812
- Isonaphthol
- Naphthol B
- NAPHTHOL, BETA
- NSC 2044
- UNII-P2Z71CIK5H
Systematic Names
- 2-Naphthalenol
- 2-Naphthol
Superlist Names
- 2-Naphthalenol
- 2-Naphthol
- 2-Napththol
- beta-Naphthol
Registry Numbers
CAS Registry Number
- 135-19-3
FDA UNII
- P2Z71CIK5H
Other Registry Number
- 860440-31-9
Related Registry Numbers
- 36294-21-0 (potassium salt)
- 875-83-2 (hydrochloride salt)
System Generated Number
- 0000135193
Structure Descriptors
InChI
InChI=1S/C10H8O/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11HInChIKey
JWAZRIHNYRIHIV-UHFFFAOYSA-NSmiles
Oc1ccc2ccccc2c1Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| cat | LDLo | oral | 100mg/kg (100mg/kg) | "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935. | |
| guinea pig | LD50 | oral | 1335mg/kg (1335mg/kg) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 30(9), Pg. 22, 1965. | |
| guinea pig | LDLo | subcutaneous | 2670mg/kg (2670mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) | Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 186, Pg. 195, 1937. |
| mouse | LD50 | intraperitoneal | 97500mg/kg (97500mg/kg) | European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 13, Pg. 381, 1978. | |
| mouse | LDLo | oral | 100mg/kg (100mg/kg) | "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935. | |
| mouse | LDLo | subcutaneous | 100mg/kg (100mg/kg) | Zeitschrift fuer Hygiene und Infektionskrankheiten. Vol. 64, Pg. 113, 1909. | |
| rabbit | LD50 | skin | > 10gm/kg (10000mg/kg) | BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets. Vol. 26-4/1973, | |
| rabbit | LDLo | oral | 3800mg/kg (3800mg/kg) | Yakkyoku. Pharmacy. Vol. 31, Pg. 1499, 1980. | |
| rabbit | LDLo | subcutaneous | 3gm/kg (3000mg/kg) | "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935. | |
| rabbit | LDLo | unreported | 3800mg/kg (3800mg/kg) | Yakkyoku. Pharmacy. Vol. 32, Pg. 605, 1981. | |
| rat | LC50 | inhalation | > 770mg/m3/1H (770mg/m3) | GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS | BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets. Vol. 26-4/1973, |
| rat | LD50 | oral | 1960mg/kg (1960mg/kg) | Gigiena Truda i Professional'naya Patologiya v Estonskoi SSR. Labor Hygiene and Occupational Pathology in the Estonian SSR. Vol. 8, Pg. 145, 1972. | |
| rat | LDLo | subcutaneous | 2940mg/kg (2940mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: SLEEP BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) | Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 186, Pg. 195, 1937. |
Physical Properties
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | 123 | deg C | EXP | |
| Boiling Point | 285 | deg C | EXP | |
| pKa Dissociation Constant | 9.51 | (none) | 25 | EXP |
| log P (octanol-water) | 2.7 | (none) | EXP | |
| Water Solubility | 755 | mg/L | 25 | EXP |
| Henry's Law Constant | 2.74E-08 | atm-m3/mole | 25 | EXP |
| Atmospheric OH Rate Constant | 1.70E-10 | cm3/molecule-sec | 25 | EXP |
Physical property data is provided to ChemIDplus by SRC, Inc.