3-Aminophenol

Modify Date: 2026-07-02 13:55:09

3-Aminophenol Structure
3-Aminophenol structure
 Common Name 3-Aminophenol
CAS Number 591-27-5 Molecular Weight 109.126
Density 1.2±0.1 g/cm3 Boiling Point 164 ºC (11 mmHg)
Molecular Formula C6H7NO Melting Point 121-124 ºC
MSDS Chinese USA Flash Point 155 ºC
Symbol GHS07 GHS09
GHS07, GHS09		 Signal Word Warning

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 3-Aminophenol
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.2±0.1 g/cm3
Boiling Point 164 ºC (11 mmHg)
Melting Point 121-124 ºC
Molecular Formula C6H7NO
Molecular Weight 109.126
Flash Point 155 ºC
Exact Mass 109.052765
PSA 46.25000
LogP 0.34
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.637
InChIKey CWLKGDAVCFYWJK-UHFFFAOYSA-N
SMILES Nc1cccc(O)c1
Water Solubility 35 g/L (20 ºC)

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SJ4900000
CHEMICAL NAME :
Phenol, m-amino-
CAS REGISTRY NUMBER :
591-27-5
LAST UPDATED :
199710
DATA ITEMS CITED :
27
MOLECULAR FORMULA :
C6-H7-N-O
MOLECULAR WEIGHT :
109.14
WISWESSER LINE NOTATION :
ZR CQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
924 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - excitement Lungs, Thorax, or Respiration - other changes
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1162 mg/m3
TOXIC EFFECTS :
Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - excitement Lungs, Thorax, or Respiration - other changes
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1125 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
401 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - excitement Lungs, Thorax, or Respiration - other changes
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
225 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
750 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
1245 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - wild bird species
DOSE/DURATION :
237 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
24 mg/m3/6H/17W-I
TOXIC EFFECTS :
Behavioral - muscle weakness
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Unreported
DOSE :
1245 mg/kg
SEX/DURATION :
female 1-20 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetal death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Unreported
DOSE :
1245 mg/kg
SEX/DURATION :
female 1-20 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - extra-embryonic structures (e.g., placenta, umbilical cord) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
TYPE OF TEST :
Cytogenetic analysis

MUTATION DATA

TYPE OF TEST :
DNA inhibition
TEST SYSTEM :
Rodent - hamster Lung
DOSE/DURATION :
190 umol/L
REFERENCE :
CRTOEC Chemical Research in Toxicology. (American Chemical Soc., Distribution Office Dept. 223, POB 57/36, West End Station, Washington, DC 20037) V.1- 1988- Volume(issue)/page/year: 4,151,1991 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T1350 No. of Facilities: 715 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 3576 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T1350 No. of Facilities: 5003 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 46972 (estimated) No. of Female Employees: 35196 (estimated)

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H302 + H332-H411
Precautionary Statements P273
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn;N
Risk Phrases R20/22;R51/53
Safety Phrases S28-S61
RIDADR UN 2512 6.1/PG 3
WGK Germany 2
RTECS SJ4900000
Packaging Group III
Hazard Class 6.1
HS Code 2922299090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2922299090
Summary 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles26

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Cellular apoptosis and cytotoxicity of phenolic compounds: a quantitative structure-activity relationship study.

J. Med. Chem. 48 , 7234-42, (2005)

In this comprehensive study on the caspase-mediated apoptosis-inducing effect of 51 substituted phenols in a murine leukemia cell line (L1210), we determined the concentrations needed to induce caspas...

Recombinant Human Semenogelin-1 (Sg1) and Sg1 (1-159) form Detergent Stable Amyloid like Aggregates in vitro.

Protein Pept. Lett. 23 , 87-96, (2015)

Senile seminal vesicle amyloidosis (SSVA) is associated with deposition of semenogelin-1 (Sg1) protein aggregates in seminal vesicles that may manifest as hematospermia. Sg1 is the predominant protein...

Influence of age on the absorption, metabolism, and excretion of cocoa flavanols in healthy subjects.

Mol. Nutr. Food. Res. 59 , 1504-12, (2015)

An understanding of the pharmacokinetics of structurally related (-)-epicatechin metabolites (SREM) is a prerequisite for considering cocoa flavanols (CF) in the context of dietary recommendations. Th...

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

m-Hydroxyaniline
Futramine EG
amino-3-hydroxybenzene
3-Hydroxyaniline
M-AMINOPHENOL
meta-amino phenol
1-Amino-3-hydroxybenzene
3-Amino-1-hydroxybenzene
EINECS 209-711-2
MFCD00007786
meta-hydroxyaniline
3-amino-phenol
Phenol,3-amino
3-Aminophenol
Fouramine EG

 3-Aminophenol | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the downstream products of 3-Aminophenol?
A: Related downstream products(CAS) of 3-Aminophenol: 129390-09-6;74-89-5;106877-47-8;106877-46-7;106877-45-6;131161-66-5;10462-79-0;10462-80-3;105903-05-7;109292-69-5.
Q: What is the molecular formula of 3-Aminophenol?
A: Molecular formula of 3-Aminophenol is C6H7NO.
Q: How is the water solubility of 3-Aminophenol?
A: Water solubility of 3-Aminophenol: 35 g/L (20 ºC).
Q: What is the CAS number of 3-Aminophenol?
A: CAS number of 3-Aminophenol is 591-27-5.
Q: What is the safety information for 3-Aminophenol?
A: Safety information for 3-Aminophenol: S28-S61.
Q: What English synonyms does 3-Aminophenol have?
A: English synonyms of 3-Aminophenol: m-Hydroxyaniline, Futramine EG, amino-3-hydroxybenzene, 3-Hydroxyaniline, M-AMINOPHENOL, meta-amino phenol, 1-Amino-3-hydroxybenzene, 3-Amino-1-hydroxybenzene, EINECS 209-711-2, MFCD00007786, meta-hydroxyaniline, 3-amino-phenol, Phenol,3-amino, 3-Aminophenol, Fouramine EG.
Q: What is the molecular weight of 3-Aminophenol?
A: Molecular weight of 3-Aminophenol is 109.126.
Q: What are the upstream materials of 3-Aminophenol?
A: Related upstream materials(CAS) of 3-Aminophenol: 554-84-7;626-02-8;24318-00-1;30418-59-8;51581-40-9;1484-26-0;121942-75-4;536-90-3;19962-06-2.
Q: What is the English name of 3-Aminophenol?
A: The English name of 3-Aminophenol is 3-Aminophenol.
Q: What is the melting point of 3-Aminophenol?
A: Melting point of 3-Aminophenol is 121-124 ºC.

 3-Aminophenolfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
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Chemsrc provides 3-Aminophenol(CAS#:591-27-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 3-Aminophenol are included as well.>> amp version: 3-Aminophenol

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