| Identification | More | [Name]
2-Methoxy-5-methylaniline | [CAS]
120-71-8 | [Synonyms]
1-AMINO-2-METHOXY-5-METHYLBENZENE
2-AMINO-4-METHYLANISOLE
2-METHOXY-5-METHYLANILINE
3-AMINO-4-METHOXYTOLUENE
3-AMINO-P-CRESOL METHYL ETHER
3-Methyl-6-methoxyaniline 5-Methyl-o-anisidine
4-METHOXY-3-AMINO TOLUENE
4-METHOXY-M-TOLUIDINE
4-METHYL-O-ANISIDINE
5-METHYL-O-ANISIDINE
6-METHOXY-M-TOLUIDINE
AKOS BBS-00003649
c.i. azoic red 83
CRESIDINE
LABOTEST-BB LTBB000667
PARA CRESIDINE
P-CRESIDINE
2-Amino-4-methylphenolmethylether
2-Amino-p-cresol methyl ether
2-Amino-p-cresolmethylether | [EINECS(EC#)]
204-419-1 | [Molecular Formula]
C8H11NO | [MDL Number]
MFCD00007815 | [Molecular Weight]
137.18 | [MOL File]
120-71-8.mol |
| Chemical Properties | Back Directory | [Appearance]
p-Cresidine is a white crystalline solid. | [Melting point ]
50-52 °C (lit.) | [Boiling point ]
235 °C (lit.) | [density ]
1.0252 (rough estimate) | [vapor density ]
4.7 (vs air)
| [vapor pressure ]
2.6Pa at 20℃ | [refractive index ]
1.5647 (estimate) | [Fp ]
>230 °F
| [storage temp. ]
Room Temperature, under inert atmosphere | [solubility ]
Chloroform (Slightly), Ethyl Acetate, Methanol (Slightly) | [form ]
Crystalline Chunks | [pka]
4.66±0.10(Predicted) | [color ]
Brown to black | [Water Solubility ]
Slightly soluble in hot water. | [BRN ]
637071 | [Stability:]
Air Sensitive | [InChIKey]
WXWCDTXEKCVRRO-UHFFFAOYSA-N | [LogP]
1.65 at 23℃ and pH7 | [CAS DataBase Reference]
120-71-8(CAS DataBase Reference) | [IARC]
2B (Vol. 27, Sup 7) 1987 | [NIST Chemistry Reference]
Benzenamine, 2-methoxy-5-methyl-(120-71-8) | [EPA Substance Registry System]
120-71-8(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
T,Xi | [Risk Statements ]
R45:May cause cancer.
R22:Harmful if swallowed. | [Safety Statements ]
S53:Avoid exposure-obtain special instruction before use .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [WGK Germany ]
3
| [RTECS ]
BZ6720000
| [F ]
9 | [HazardClass ]
IRRITANT | [HS Code ]
29222990 | [Safety Profile]
Confirmed carcinogen
with experimental carcinogenic and
neoplastigenic data. Moderately toxic by
ingestion. A skin and eye irritant. Mutation
data reported. When heated to
decomposition it emits toxic fumes of NOx.
See also ESTERS. | [Hazardous Substances Data]
120-71-8(Hazardous Substances Data) | [Toxicity]
rat,LD50,oral,1450mg/kg (1450mg/kg),Huntingdon Research Center Reports. Vol. -, Pg. -, 1972. |
| Hazard Information | Back Directory | [General Description]
White to silver-gray odorless crystals. | [Reactivity Profile]
P-CRESIDINE(120-71-8) is sensitive to moisture and temperatures greater than 104°F. Incompatible with strong oxidizing agents . | [Air & Water Reactions]
Insoluble in water. | [Hazard]
A possible carcinogen. | [Potential Exposure]
p-Cresidine is used as an intermediate in the production of various azodyes, printing inks, and pigments; including 11 dyes that are produced commercially in the United States. Human exposure to p-Cresidine occurs primarily through inhalation of | [Fire Hazard]
This chemical is nonflammable. | [First aid]
Move victim to fresh air. Call 911 or emergency medical service. Give artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush skin or eyes with running water for at least 20 minutes. For minor skin contact, Avoid spreading material on unaffected skin. Keep victim warm and quiet. Effects of exposure (inhalation, ingestion, or skin contact) to substance may be delayed. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves. Medical observation is recommended for 24 to 48 hours after breathing overexposure, as pulmonary edema may be delayed. As first aid for pulmonary edema, a doctor or authorized paramedic may consider administering a drug or other inhalation therapy
| [Shipping]
UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required | [Incompatibilities]
Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. | [Description]
p-Cresidine is a white crystalline solid.Molecular weight =137.20. Boiling point =235℃;Freezing/Melting point = 52℃; Flash point $ 112℃;Autoignition temperature =450℃. Hazard Identification(based on NFPA-704 M Rating System): Health 2,Flammability 1, Reactivity 0. Practically insoluble in water. | [Chemical Properties]
brown to black crystalline chunks | [Chemical Properties]
p-Cresidine is a white crystalline solid. | [Uses]
2-Methoxy-5-methylaniline was used in the synthesis of 4-(4-Amino-5-methoxy-2-methylphenylazo)-5-hydroxy-naphthalene-2,7-disulfonic acid. 2-Methoxy-5-methylaniline was used to analyse the application of polymeric ionic liquids as selective solid-phase microextraction sorbent coatings for the analysis of genotoxic impurities and structurally alerting compounds such as alkyl halides and aromatics. 2-Methoxy-5-methylaniline was used in a study to develop a sensitive analytical method for the determination of aromatic amines found in commercial hair dyes using high liquid chromatography coupled to an electrochemical detector by using the ionic liquid 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide in the mobile phase. | [Uses]
p-Cresidine is a reagent used in the preparation of enaminones acting as anticonvulsants. Also used in the preparation of crescent oligoamides. | [Uses]
p-Cresidine is a reagent used in the preparation of enaminones acting as anticonvulsants. Also used in the preparation of crescent oligoamides. Dyes and metabolites, Environmental Testing. | [Definition]
ChEBI: Para-Cresidine is a member of methoxybenzenes. | [Carcinogenicity]
p-Cresidine is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals. | [storage]
Color Code—Blue (potential carcinogen): HealthHazard/Poison: Store in a secure poison location. Prior toworking with this chemical you should be trained on itsproper handling and storage. Before entering confined spacewhere this chemical may be present, check to make surethat an explosive concentration does not exist. Store intightly closed containers in a cool, well-ventilated areaaway from oxidizers. Store in a refrigerator under an inertatmosphere for prolonged storage. A regulated, marked areashould be established where this chemical is handled, used,or stored in compliance with OSHA Standard 1910.1045. |
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