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Substance Name: Naphthalene [BSI:ISO]
RN: 91-20-3
UNII: 2166IN72UN
InChIKey: UFWIBTONFRDIAS-UHFFFAOYSA-N
Molecular Formula
- C10-H8
Molecular Weight
- 128.173
- All
- Classifications
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Toxicity
- Physical Properties
Classification Codes
Classification Codes
- Agricultural Chemical
- Fungicide, Bactericide, Wood Preservative
- Human Data
- Insecticide
- Mutation Data
- Reproductive Effect
- Skin / Eye Irritant
- Tumor Data
Superlist Classification Codes
- 2007 CERCLA Priority List, Rank: 78
- 2011 CERCLA Priority List, Rank: 80
- Reportable Quantity (RQ) = 100 lb
- TWA (10 ppm); STEL (15 ppm); Not classifiable as a human carcinogen
- TWA 10 ppm (50 mg/m3)
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Names and Synonyms
Results Name
- Naphthalene [BSI:ISO]
Name of Substance
- Naphthalene
- Naphthalene [BSI:ISO]
Synonyms
- AI3-00278
- Albocarbon
- Camphor tar
- Caswell No. 587
- CCRIS 1838
- Dezodorator
- EC 202-049-5
- EINECS 202-049-5
- EPA Pesticide Chemical Code 055801
- HSDB 184
- Mighty 150
- Mighty RD1
- Moth balls
- Moth flakes
- Naftalen
- Naftalen [Polish]
- Naphtalene
- Naphtalene [ISO:French]
- Naphtalinum
- Naphthalene
- Naphthalin
- Naphthaline
- Naphthalinum
- Naphthene
- NCI-C52904
- NSC 37565
- RCRA waste number U165
- Tar camphor
- UNII-2166IN72UN
- White tar
Systematic Names
- Naphthalene
- Naphthalene, pure
Superlist Names
- Naphthalene
- Naphthalene (molten)
- Naphthalene, crude or refined
- Naphthalene, crude or refined [UN1334] [Flammable solid]
- Naphthalene, molten
- Naphthalene, molten [UN2304] [Flammable solid]
- RCRA waste no. U165
- UN1334
- UN2304
Registry Numbers
CAS Registry Number
- 91-20-3
FDA UNII
- 2166IN72UN
Other Registry Number
- 72931-45-4
System Generated Number
- 0000091203
Structure Descriptors
InChI
InChI=1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8HInChIKey
UFWIBTONFRDIAS-UHFFFAOYSA-NSmiles
c1ccc2ccccc2c1Toxicity
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
cat | LDLo | oral | 1gm/kg (1000mg/kg) | "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935. | |
child | LDLo | oral | 100mg/kg (100mg/kg) | "Toxicology and Biochemistry of Aromatic Hydrocarbons," Gerarde, H., New York, Elsevier, 1960Vol. -, Pg. 228, 1960. | |
dog | LDLo | oral | 400mg/kg (400mg/kg) | "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935. | |
guinea pig | LD50 | oral | 1200mg/kg (1200mg/kg) | BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 47(11), Pg. 78, 1982. |
human | LDLo | unreported | 29mg/kg (29mg/kg) | Yakkyoku. Pharmacy. Vol. 31, Pg. 1499, 1980. | |
man | LDLo | unreported | 74mg/kg (74mg/kg) | "Poisoning; Toxicology, Symptoms, Treatments," 2nd ed., Arena, J.M., Springfield, IL, C.C. Thomas, 1970Vol. 2, Pg. 73, 1970. | |
mouse | LD50 | intraperitoneal | 150mg/kg (150mg/kg) | National Technical Information Service. Vol. AD691-490, | |
mouse | LD50 | intravenous | 100mg/kg (100mg/kg) | U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00203, | |
mouse | LD50 | oral | 316mg/kg (316mg/kg) | Weisheng Dulixue Zazhi. Journal of Health Toxicology. Vol. 4, Pg. 243, 1990. | |
mouse | LD50 | subcutaneous | 969mg/kg (969mg/kg) | BEHAVIORAL: TREMOR | Toho Igakkai Zasshi. Journal of Medical Society of Toho University. Vol. 20, Pg. 772, 1973. |
rabbit | LD50 | skin | > 20gm/kg (20000mg/kg) | National Technical Information Service. Vol. AD-A062-138, | |
rabbit | LDLo | oral | 3gm/kg (3000mg/kg) | "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935. | |
rat | LC50 | inhalation | > 340mg/m3/1H (340mg/m3) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE | BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets. Vol. 16-4/1970, |
rat | LD50 | oral | 490mg/kg (490mg/kg) | "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 89, 1982. | |
rat | LD50 | skin | > 2500mg/kg (2500mg/kg) | Toxicology and Applied Pharmacology. Vol. 14, Pg. 515, 1969. |
Physical Properties
Physical Property | Value | Units | Temp (deg C) | Source |
---|---|---|---|---|
Melting Point | 80.2 | deg C | EXP | |
Boiling Point | 217.9 | deg C | EXP | |
log P (octanol-water) | 3.3 | (none) | EXP | |
Water Solubility | 31 | mg/L | 25 | EXP |
Vapor Pressure | 0.085 | mm Hg | 25 | EXP |
Henry's Law Constant | 4.40E-04 | atm-m3/mole | 25 | EXP |
Atmospheric OH Rate Constant | 2.16E-11 | cm3/molecule-sec | 25 | EXP |
Physical property data is provided to ChemIDplus by SRC, Inc.