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Substance Name: 4-Nitrophenol
RN: 100-02-7
UNII: Y92ZL45L4R
InChIKey: BTJIUGUIPKRLHP-UHFFFAOYSA-N
Molecular Formula
- C6-H5-N-O3
Molecular Weight
- 139.1095
- All
- Classifications
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Toxicity
- Physical Properties
Classification Codes
Classification Codes
- Agricultural Chemical
- Fungicide, Bactericide, Wood Preservative
- Mutation Data
- Tumor Data
Superlist Classification Codes
- 2007 CERCLA Priority List, Rank: 257
- 2011 CERCLA Priority List, Rank: 248
- Reportable Quantity (RQ) = 100 lb
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Names and Synonyms
Name of Substance
- 4-Nitrophenol
- p-Nitrophenol
Synonyms
- 4-Hydroxynitrobenzene
- 4-Nitrofenol
- 4-Nitrofenol [Dutch]
- 4-Nitrophenol
- AI3-04856
- Caswell No. 603
- CCRIS 2316
- EC 202-811-7
- EINECS 202-811-7
- EPA Pesticide Chemical Code 056301
- HSDB 1157
- NCI-C55992
- Niphen
- NSC 1317
- p-Hydroxynitrobenzene
- p-Nitrofenol
- p-Nitrofenol [Czech]
- p-Nitrophenol
- Paranitrofenol
- Paranitrofenol [Dutch]
- Paranitrofenolo
- Paranitrofenolo [Italian]
- Paranitrophenol
- Paranitrophenol [French,German]
- Phenol, 4-nitro-
- Phenol, p-nitro-
- PNP
- RCRA waste number U170
- UNII-Y92ZL45L4R
Systematic Names
- 4-Nitrophenol
- p-Nitrophenol
- Phenol, 4-nitro-
- Phenol, p-nitro-
Superlist Names
- 4-Nitrophenol
- p-Nitrophenol
- p-Nitrophenol [UN1663] [Poison]
- Phenol, 4-nitro-
- Phenol, p-nitro-
- RCRA waste no. U170
- UN1663
Registry Numbers
CAS Registry Number
- 100-02-7
FDA UNII
- Y92ZL45L4R
Other Registry Numbers
- 856824-67-4
- 856824-71-0
Related Registry Numbers
- 22098-38-0 (mercury(2+) salt)
- 57936-22-8 (tin(2+) salt)
- 64047-79-6 (aluminum salt)
- 64047-80-9 (iron(3+) salt)
- 64047-81-0 (magnesium salt)
- 64047-82-1 (tin(4+) salt)
- 64047-83-2 (zinc salt)
- 64070-86-6 (manganese(2+) salt)
- 824-78-2 (hydrochloride salt)
System Generated Number
- 0000100027
Structure Descriptors
InChI
InChI=1S/C6H5NO3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8HInChIKey
BTJIUGUIPKRLHP-UHFFFAOYSA-NSmiles
Oc1ccc(cc1)Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| cat | LD50 | unreported | 150mg/kg (150mg/kg) | "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 97, 1971. | |
| dog | LDLo | intravenous | 10mg/kg (10mg/kg) | U.S. Public Health Service, Public Health Bulletin. Vol. 271, Pg. 131, 1941. | |
| frog | LDLo | subcutaneous | 60mg/kg (60mg/kg) | BEHAVIORAL: ATAXIA BEHAVIORAL: MUSCLE WEAKNESS BEHAVIORAL: TREMOR | Revue Medicale de la Suisse Romande. Vol. 16, Pg. 449, 1896. |
| guinea pig | LD50 | skin | > 1gm/kg (1000mg/kg) | SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" | National Technical Information Service. Vol. OTS0570918, |
| guinea pig | LDLo | subcutaneous | 200mg/kg (200mg/kg) | BEHAVIORAL: MUSCLE WEAKNESS BEHAVIORAL: COMA | Revue Medicale de la Suisse Romande. Vol. 16, Pg. 449, 1896. |
| mammal (species unspecified) | LD50 | oral | 247mg/kg (247mg/kg) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 45(10), Pg. 16, 1980. | |
| mammal (species unspecified) | LD50 | skin | 920mg/kg (920mg/kg) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 45(10), Pg. 16, 1980. | |
| mammal (species unspecified) | LD50 | unreported | 175mg/kg (175mg/kg) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 39(11), Pg. 13, 1974. | |
| mouse | LD50 | intracrebral | 90mg/kg (90mg/kg) | Pesticide Biochemistry and Physiology. Vol. 8, Pg. 302, 1978. | |
| mouse | LD50 | intraperitoneal | 75mg/kg (75mg/kg) | National Technical Information Service. Vol. AD691-490, | |
| mouse | LD50 | oral | 282mg/kg (282mg/kg) | BEHAVIORAL: TREMOR BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | National Technical Information Service. Vol. OTS0570918, |
| pigeon | LDLo | intramuscular | 65mg/kg (65mg/kg) | Journal of Pharmacology and Experimental Therapeutics. Vol. 49, Pg. 187, 1933. | |
| rabbit | LDLo | oral | 600mg/kg (600mg/kg) | BEHAVIORAL: ATAXIA GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS | National Technical Information Service. Vol. 0TS0518150, |
| rabbit | LDLo | skin | 1500mg/kg (1500mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: MUSCLE WEAKNESS | National Technical Information Service. Vol. 0TS0518150, |
| rat | LD50 | oral | 202mg/kg (202mg/kg) | LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) | National Technical Information Service. Vol. 0TS0518152, |
| rat | LD50 | skin | 1024mg/kg (1024mg/kg) | National Technical Information Service. Vol. 0TS0516686, | |
| rat | LDLo | subcutaneous | 200mg/kg (200mg/kg) | BEHAVIORAL: COMA BEHAVIORAL: MUSCLE WEAKNESS | Revue Medicale de la Suisse Romande. Vol. 16, Pg. 449, 1896. |
Physical Properties
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | 113.8 | deg C | EXP | |
| Boiling Point | 279 | deg C | EXP | |
| pKa Dissociation Constant | 7.15 | (none) | 25 | EXP |
| log P (octanol-water) | 1.91 | (none) | EXP | |
| Water Solubility | 1.16E+04 | mg/L | 20 | EXP |
| Henry's Law Constant | 4.15E-10 | atm-m3/mole | 25 | EXP |
| Atmospheric OH Rate Constant | 4.42E-12 | cm3/molecule-sec | 25 | EST |
Physical property data is provided to ChemIDplus by SRC, Inc.