2-Amino-4-nitrophenol

Modify Date: 2025-08-25 12:37:31

2-Amino-4-nitrophenol structure	Common Name	2-Amino-4-nitrophenol
	CAS Number	99-57-0	Molecular Weight	154.123
	Density	1.5±0.1 g/cm3	Boiling Point	368.1±32.0 °C at 760 mmHg
	Molecular Formula	C₆H₆N₂O₃	Melting Point	140-143 °C(lit.)
	MSDS	Chinese USA	Flash Point	176.4±25.1 °C
	Symbol	GHS07	Signal Word	Warning

Name	2-Amino-4-nitrophenol
Synonym	More Synonyms

Density	1.5±0.1 g/cm3
Boiling Point	368.1±32.0 °C at 760 mmHg
Melting Point	140-143 °C(lit.)
Molecular Formula	C₆H₆N₂O₃
Molecular Weight	154.123
Flash Point	176.4±25.1 °C
Exact Mass	154.037842
PSA	92.07000
LogP	1.23
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.689
Water Solubility	slightly soluble

2-Amino-4-nitrophenol MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SJ6300000

CHEMICAL NAME :: Phenol, 2-amino-4-nitro-

CAS REGISTRY NUMBER :: 99-57-0

BEILSTEIN REFERENCE NO. :: 0776533

LAST UPDATED :: 199710

DATA ITEMS CITED :: 25

MOLECULAR FORMULA :: C6-H6-N2-O3

MOLECULAR WEIGHT :: 154.14

WISWESSER LINE NOTATION :: ZR BQ ENW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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 :: 2400 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - ataxia Skin and Appendages - hair

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 246 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 :: 850 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 :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 143 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 13750 mg/kg/15D-I

TOXIC EFFECTS :: Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 32500 mg/kg/13W-I

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 13750 mg/kg/15D-I

TOXIC EFFECTS :: Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 65 mg/kg/13W-I

TOXIC EFFECTS :: Liver - changes in liver weight Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 64375 mg/kg/2Y-C

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Endocrine - tumors

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 5 mg/L

REFERENCE :: NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-339,1988 *** REVIEWS *** IARC Cancer Review:Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 57,167,1993 IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 57,167,1993 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 57,167,1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0280 No. of Facilities: 2232 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 20256 (estimated) No. of Female Employees: 17049 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R36/37/38;R40;R43;R68
Safety Phrases	S26-S45-S36/37/39
RIDADR	2811
WGK Germany	2
RTECS	SJ6300000
Hazard Class	6.1
HS Code	2942000000

Precursor 10
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DownStream 10
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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%

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As an effort to develop a simple and versatile synthetic strategy that contributes to the evolution of hollow nanostructures with increasing complexity and functionality, this research is devoted to s...

Matrix-assisted laser desorption/ionization mass spectrometry using a visible laser.

Rapid Commun. Mass Spectrom. 21(24) , 4129-34, (2007)

Visible matrix-assisted laser desorption/ionization (VIS-MALDI) was performed using 2-amino-3-nitrophenol as matrix. The matrix is of near-neutral pH, and has an optical absorption band in the near-UV...

[Extraction of 2-amino-4-nitrophenol and 4-phenylphenol from aqueous solutions].

Sud. Med. Ekspert. 45(6) , 38-41, (2002)

The authors provide the results of extraction of 2-amino-4-nitrophenol and 4-phenilphenol from aqueous solutions by five organic soluvants. The dependence of the extraction degree on some factors (nat...

5-nitro 2-hydroxy aniline

2-amino-4-nitro-phenol

EINECS 202-767-9

2-Hydroxy-5-nitroaniline

rodol42

p-nitroaminofenol

2-Amino-1-hydroxy-4-nitrobenzene

1-amino-3-nitro-6-hydroxybenzene

Phenol, 2-amino-4-nitro-

4-nitro-2-amino-1-hydroxybenzene

1-amino-2-hydroxy-5-nitrobenzene

3-amino-4-hydroxynitrobenzene

4-nitro-2-aminofenol

4-NAP

1-hydroxy-2-amino-4-nitrobenzene

2-Amino-4-nitrophenol

Ursol 4GL

MFCD00007695

ZR BQ ENW

2-amino-4-nitrofenol

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Amino-4-nitrophenol
Price: Check
Purity: 80.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Amino-4-nitrophenol
Price: ￥568.0/100g ￥658.0/500g
Purity: 98.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Amino-4-nitrophenol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: TIANFU-CHEM CAS:99-57-0 2-Amino-4-nitrophenol
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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2-Amino-4-nitrophenol

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CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

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