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2-Methoxy-5-methylaniline

2-Methoxy-5-methylaniline Structure
CAS No.
120-71-8
Chemical Name:
2-Methoxy-5-methylaniline
Synonyms
PARA CRESIDINE;P-CRESIDINE;CRESIDINE;5-METHYL-O-ANISIDINE;6-METHOXY-M-TOLUIDINE;2-Methoxy-5-methylbenzenamine;6-methoxy-m-toluidine p-cresidine;Krezidin;Kresidin;Krezidine
CBNumber:
CB6191898
Molecular Formula:
C8H11NO
Molecular Weight:
137.18
MOL File:
120-71-8.mol
MSDS File:
SDS
Modify Date:
2024/3/14 15:18:27

2-Methoxy-5-methylaniline Properties

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)
Flash point >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 p-Cresidine (120-71-8)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07,GHS08
Signal word  Danger
Hazard statements  H302-H319-H350
Precautionary statements  P201-P301+P312+P330-P305+P351+P338-P308+P313
Hazard Codes  T,Xi
Risk Statements  45-22
Safety Statements  53-45
WGK Germany  3
RTECS  BZ6720000
9
HazardClass  IRRITANT
HS Code  29222990
Toxicity rat,LD50,oral,1450mg/kg (1450mg/kg),Huntingdon Research Center Reports. Vol. -, Pg. -, 1972.
NFPA 704
1
2 0

2-Methoxy-5-methylaniline price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 46111 2-Methoxy-5-methylaniline analytical standard 120-71-8 250MG ₹2002.63 2022-06-14 Buy
Sigma-Aldrich(India) 103284 2-Methoxy-5-methylaniline 99% 120-71-8 100G ₹9417.75 2022-06-14 Buy
Sigma-Aldrich(India) 103284 2-Methoxy-5-methylaniline 99% 120-71-8 500G ₹29844.53 2022-06-14 Buy
TCI Chemicals (India) M0115 2-Methoxy-5-methylaniline min. 98.0 % 120-71-8 25G ₹2000 2022-05-26 Buy
TCI Chemicals (India) M0115 2-Methoxy-5-methylaniline min. 98.0 % 120-71-8 500G ₹14900 2022-05-26 Buy
Product number Packaging Price Buy
46111 250MG ₹2002.63 Buy
103284 100G ₹9417.75 Buy
103284 500G ₹29844.53 Buy
M0115 25G ₹2000 Buy
M0115 500G ₹14900 Buy

2-Methoxy-5-methylaniline Chemical Properties,Uses,Production

Chemical Properties

brown to black crystalline chunks

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.

General Description

White to silver-gray odorless crystals.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

2-Methoxy-5-methylaniline is sensitive to moisture and temperatures greater than 104°F. Incompatible with strong oxidizing agents .

Hazard

A possible carcinogen.

Fire Hazard

2-Methoxy-5-methylaniline is nonflammable.

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.

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

Carcinogenicity

p-Cresidine is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.

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.

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2-Methoxy-5-methylaniline,5-Methyl-o-anisidine, 6-Methoxy-m-toluidine, p-Cresidine 2-Methoxy-5-methylaniline 1g [120-71-8] 2-Methoxy-5-methylan BenzenaMine, 2-Methoxy-5-Methyl- 2-Methoxy-5-Methylaniline, 95% 5GR 6-METHOXY-META-TOLUIDINE 2-METHOXY-5-METHYLANILINE / 5-METHYL-O-ANISIDINE p-Cresidine 6-Methoxy-m-toluidine 5-Methyl-o-anisidine 5-Methyl-o-anisidine 6-Methoxy-m-toluidine p-Cresidine Cresidine 2-methoxy-5-methyl-benzenamin 2-methoxy-5-methyl-Benzenamine 1-AMINO-2-METHOXY-5-METHYLBENZENE LABOTEST-BB LTBB000667 c.i. azoic red 83 3-amino-para-cresol,methylether 4-Methyl-2-aminoanisole 5-methyl-o-anisidin 5-methyl-ortho-anisidin Azoic red 36 azoicred36 Krezidin Krezidine m-Amino-p-cresol, methyl ester 2-AMINO-4-METHYLANISOLE 2-METHOXY-5-METHYLANILINE 3-Methyl-6-methoxyaniline 5-Methyl-o-anisidine 3-AMINO-P-CRESOL METHYL ETHER 3-AMINO-4-METHOXYTOLUENE 4-METHOXY-M-TOLUIDINE 4-METHOXY-3-AMINO TOLUENE 4-METHYL-O-ANISIDINE PARA CRESIDINE REGULAR 4-METHOXY-2-METHYLANILINE 98% 4-Cresidine98.5% fordyesanddyesintermediates m-Amino-p-cresol, methyl ether 2-amino-4-methylanisol 2-methoxy-5-methylanilin AKOS BBS-00003649 2-Amino-4-methylphenolmethylether 2-Amino-p-cresol methyl ether 2-Amino-p-cresolmethylether m-amino-p-cresol,methylester meta-amino-para-cresol,methylether NCI-C02982 o-Anisidine, 5-methyl- o-anisidine,5-methyl-(8ci) p-Kresidin 5-METHYL-2-ANISIDINE 2-Methoxy-5-me p-Cresidine Solution, 100ppm 5-Methyl-o-anisidine (NH2=1) 5-Methyl-2-methoxyaniline 5-Methyl-o-anisidine, 6-Methoxy-m-toluidine, p-Cresidine Kresidin 2-Methoxy-5-methylaniline,99% 2-Methoxy-5-methylaniline,95% 2-Methoxy-5-methyl-phenylamine