99-57-0

Directory

Identification

Chemical Properties

Safety Data

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

Spectrum Detail

Well-known Reagent Company Product Information

suppliers list

99-57-0 Structure

Identification	More
[Name] 2-Amino-4-nitrophenol
[CAS] 99-57-0
[Synonyms] 2-AMINO-4-NITROPHENOL 2-HYDROXY-5-NITROANILINE 3-AMINO-4-HYDROXYNITROBENZENE 4-NAP 4-NITRO-2-AMINOPHENOL PARA NITRO 2-AMINO PHENOL P-NITRO-O-AMINOPHENOL p-Nitro-o-aminophenol 4-Nitro-2-aminophenol 1-amino-2-hydroxy-5-nitrobenzene 1-hydroxy-2-amino-4-nitrobenzene 2-amino-4-nitrofenol 2-amino-4-nitro-pheno 4-nitro-2-aminofenol 4-nitro-2-aminofenol(czech) amino-2nitro-4phenol c.i.76530 ci76530 nci-c55958 p-nitroaminofenol rodol42
[EINECS(EC#)] 202-767-9
[Molecular Formula] C6H6N2O3
[MDL Number] MFCD00007695
[Molecular Weight] 154.12
[MOL File] 99-57-0.mol

Chemical Properties	Back Directory
[Appearance] OCHRE CRYSTALLINE POWDER
[Melting point ] 140-143 °C (lit.)
[Boiling point ] 322.46°C (rough estimate)
[density ] 1.3617 (estimate)
[vapor pressure ] 0.005Pa at 25℃
[refractive index ] 1.6890 (rough estimate)
[Fp ] 100 °C
[storage temp. ] Refrigerator, Under Inert Atmosphere
[solubility ] DMSO (Slightly), Methanol (Slightly)
[form ] Solid
[pka] 6.82±0.22(Predicted)
[color ] Dark Yellow to Brown
[Water Solubility ] slightly soluble
[Detection Methods] HPLC
[BRN ] 776533
[LogP] 1.26
[CAS DataBase Reference] 99-57-0(CAS DataBase Reference)
[IARC] 3 (Vol. 57) 1993
[EPA Substance Registry System] 99-57-0(EPA Substance)

Safety Data	Back Directory
[Hazard Codes ] Xi,Xn
[Risk Statements ] R36/37/38:Irritating to eyes, respiratory system and skin . R68:Possible risk of irreversible effects. R43:May cause sensitization by skin contact. R40:Limited evidence of a carcinogenic effect. R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[Safety Statements ] S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . S36:Wear suitable protective clothing .
[RIDADR ] 2811
[WGK Germany ] 2
[RTECS ] SJ6300000
[Hazard Note ] Irritant
[TSCA ] Yes
[HS Code ] 29071990
[Hazardous Substances Data] 99-57-0(Hazardous Substances Data)

Raw materials And Preparation Products	Back Directory
[Raw materials] Sulfur-->Sodium sulfide-->Sodium sulfide nonahydrate-->2,4-Dinitrochlorobenzene-->SODIUM TETRASULFIDE
[Preparation Products] 6-NITRO-2H-1,4-BENZOXAZIN-3(4H)-ONE-->Acid Black 168-->Mordant Brown 33-->Solvent Red KL-->Reactive Grey K-B4RP-->Neutral Brown Rl-->Reactive Black 8-->Leather Coating Red GL-->Leather Coating Black RL-->Leather Coating Yellow GL-->Picramic acid-->6-AMINO-2H-1,4-BENZOXAZIN-3(4H)-ONE-->PALATINE CHROME GREEN-->Acid Brown 470-->7,7'-(Carbonyldiimino)bis[4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-2-naphthalenesulfonic acid]disodium salt-->AZOSOL FAST ORANGE RA-->trihydrogen bis[4-[4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonato(3-)]chromate(3-)-->2,4-Dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one chromium complex-->Mordant Brown 33-->Solvent Red 100

Hazard Information	Back Directory
[General Description] Orange prisms or yellow powder. No odor.
[Reactivity Profile] Oxidation of this chemical may occur in the presence of air and violent decomposition may occur if 2-AMINO-4-NITROPHENOL(99-57-0) is allowed to dry out completely at elevated temperatures. 2-AMINO-4-NITROPHENOL(99-57-0) is stable when stored protected from light and under nitrogen for two weeks at temperatures up to 140° F, and storage under nitrogen for up to 24 weeks at room temperature (77° F) should produce no loss of stability. This chemical is incompatible with acids, acid chlorides, acid anhydrides, chloroformates and strong oxidizing agents. 2-AMINO-4-NITROPHENOL(99-57-0) is also incompatible with iron.
[Air & Water Reactions] Insoluble in water.
[Fire Hazard] Flash point data for this chemical are not available. 2-AMINO-4-NITROPHENOL is probably combustible.
[Chemical Properties] OCHRE CRYSTALLINE POWDER
[Uses] 2-Amino-4-nitrophenol is used in preparing some mordant dyes and in some hair dyes.
[Uses] An aromatic constituent found in hair dyes and other cosmetic products with very low levels of mutagenic activity.
[Definition] ChEBI: 2-Amino-4-nitrophenol is a member of 4-nitrophenols.
[Synthesis Reference(s)] Organic Syntheses, Coll. Vol. 3, p. 82, 1955 The Journal of Organic Chemistry, 45, p. 4992, 1980 DOI: 10.1021/jo01312a039
[Flammability and Explosibility] Nonflammable
[Purification Methods] Crystallise the phenol from water. [Beilstein 13 IV 896.]

Material Safety Data Sheet(MSDS)	Back Directory
[msds information] 3-Amino-4-hydroxynitrobenzene(99-57-0).msds

Spectrum Detail	Back Directory
[Spectrum Detail] 2-Amino-4-nitrophenol(99-57-0)MS 2-Amino-4-nitrophenol(99-57-0)¹HNMR 2-Amino-4-nitrophenol(99-57-0)IR1 2-Amino-4-nitrophenol(99-57-0)IR2 2-Amino-4-nitrophenol(99-57-0)IR3 2-Amino-4-nitrophenol(99-57-0)Raman

Tags:99-57-0 Related Product Information

100-02-7 103-90-2 1914-99-4 591-27-5 56-40-6 123-30-8 619-17-0 107-43-7 95-55-6 88-75-5 534-52-1 2460-59-5 51-28-5 609-99-4 88-89-1 603-85-0 121-88-0 610-81-1

HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

99-57-0

Login

Fast registration