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2-NAPHTHOIC ACID | ||
PRODUCT IDENTIFICATION | ||
CAS NO. | 93-09-4 |
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EINECS NO. | 202-217-8 | |
FORMULA | C10H7COOH | |
MOL WT. | 172.18 | |
H.S. CODE |
2916.39.7900 | |
TOXICITY | Oral rat LD50: 4500 mg/kg | |
SYNONYMS | 2-Naphthalenecarboxylic Acid; 2-Carboxynaphthalene | |
beta-Naphthylcarboxylic acid; Naphthalene-beta-carboxylic acid; beta-Naphthoic acid; 2-Maythic acid; n-Naphthoic acid; | ||
SMILES |
c12c(ccc(c1)C(O)=O)cccc2 | |
CLASSIFICATION |
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EXTRA NOTES |
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PHYSICAL AND CHEMICAL PROPERTIES |
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PHYSICAL STATE | white to off white crystals | |
MELTING POINT | 185 - 187 C | |
BOILING POINT | > 300 C | |
SPECIFIC GRAVITY |
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SOLUBILITY IN WATER | soluble in hot water | |
pH | ||
VAPOR DENSITY | 5.94 | |
AUTOIGNITION |
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NFPA RATINGS |
Health: 1; Flammability: 1; Reactivity: 0 | |
REFRACTIVE INDEX |
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FLASH POINT |
205 C | |
STABILITY | Stable under ordinary conditions | |
EXTERNAL LINKS & GENERAL DESCRIPTION | ||
USA.gov - 2-Naphthoic acid Google Scholar Search - 2-Naphthoic acid U.S. National Library of Medicine - 2-Naphthoic acid PubChem Compound Summary - 2-Naphthoic acid KEGG (Kyoto Encyclopedia of Genes and Genomes) - 2-Naphthoic acid ChEBI (http://www.ebi.ac.uk/chebi/) - 2-Naphthoic acid NCBI (http://www.ncbi.nlm.nih.gov/) - 2-Naphthoic acid Material Safety Data Sheet - 2-Naphthoic acid EPA - Substance Registry Services - 2-Naphthoic acid Local: |
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SALES SPECIFICATION | ||
APPEARANCE |
white to off white crystals | |
ASSAY (HPLC) |
99.0% min | |
ALPHA ISOMER |
0.2% max | |
MELTING POINT |
185 - 187 C | |
TRANSPORTATION | ||
PACKING | ||
HAZARD CLASS | ||
UN NO. | ||
SAFETY INFORMATION | ||
HAZARD OVERVIEW |
GHS (Globally Harmonised System) Classification: Skin irritation. Eye irritation. Specific target organ toxicity - single exposure. Hazard statements: Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. | |
GHS |
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SIGNAL WORD | Warning | |
PICTOGRAMS |
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HAZARD STATEMENTS |
H315-H319-H335 | |
P STATEMENTS |
P261-P305 + P351 + P338 | |
EC DIRECTIVES |
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HAZARD CODES |
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RISK PHRASES |
36/37/38 | |
SAFETY PHRASES |
26-36 | |
PRICE INFORMATION | ||
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