p Tolylmaleimide

Suppliers

Names

[ CAS No. ]:
1631-28-3

[ Name ]:
p Tolylmaleimide

[Synonym ]:
n-p-tolyl-maleimid
N-4-Tolylmaleimide
Maleimide,N-p-Tolyl
MFCD00022581
p-Tolylmaleimide
IT 510

Chemical & Physical Properties

[ Density]:
1.277g/cm3

[ Boiling Point ]:
333.2ºC at 760mmHg

[ Molecular Formula ]:
C11H9NO2

[ Molecular Weight ]:
187.19500

[ Flash Point ]:
154.2ºC

[ Exact Mass ]:
187.06300

[ PSA ]:
37.38000

[ LogP ]:
1.48940

[ Vapour Pressure ]:
0.000139mmHg at 25°C

[ Index of Refraction ]:
1.615

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ON6475000
CHEMICAL NAME :
Maleimide, N-p-tolyl-
CAS REGISTRY NUMBER :
1631-28-3
BEILSTEIN REFERENCE NO. :
0131320
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C11-H9-N-O2
MOLECULAR WEIGHT :
187.21
WISWESSER LINE NOTATION :
T5VNVJ BR D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
710 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,22,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
360 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2925190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Maleic anhydride
  • p-Toluidine
  • 2-Butenoic acid,4-[(4-methylphenyl)amino]-4-oxo-
  • 2-Butenoic acid,4-[(4-methylphenyl)amino]-4-oxo-, (2Z)-
  • (Z)-4-Amino-4-oxobut-2-enoic acid
  • methyltriphenylphosphonium tosylate
  • 3-chloro-1-(4-methylphenyl)pyrrolidine-2,5-dione
  • Benzenamine,4-methyl-N-(phenylmethylene)-
  • 1-(4-chlorophenyl)-N-(4-methylphenyl)methanimine
  • methyl 4-(4-methylanilino)-4-oxobut-2-enoate

DownStream

  • 2-[4-(4-methylphenyl)-3-oxo-1,4-benzothiazin-2-yl]acetamide
  • Tricyclo[5.2.1.02,6]deca-3,8-diene
  • N-(p-methylphenyl)bicyclo[2.2.1]hept-5-ene-endo-2,endo-3-dicarboximide
  • 1-(4-Methylphenyl)-3,4-dichloro-3-pyrroline-2,5-dione
  • 3-methyl-1-(4-methylphenyl)pyrrole-2,5-dione
  • (±)-Malic Acid
  • 2-methoxybutanedioic acid
  • 2,5-Pyrrolidinedione,1-(4-methylphenyl)-
  • 3-methylidene-1-(4-methylphenyl)pyrrolidine-2,5-dione
  • methyl 4-(4-methylanilino)-4-oxobut-2-enoate

Customs

[ HS Code ]: 2925190090

[ Summary ]:
2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 2-chloro-3-p-toluidino-N-p-tolylmaleimide
  • 3-(4-methylanilino)-1-(4-methylphenyl)pyrrole-2,5-dione
  • 1-(4-Methylphenyl)-3,4-dichloro-3-pyrroline-2,5-dione
  • p-Bromophenyl p-nitrophenyl disulfide
  • p,p'-dimethoxydiphenylmethylene
  • p-FPhCH2Sn(n-Bu)3
  • Pyrrolidine, 2-(3-buten-1-yl)-2-ethynyl-, (2S)-
  • 5-(2,5-Diiodo-4-methoxy-phenoxy)-pyrimidine-2,4-diamine
  • 3-{[(1H-pyrazol-4-yl)methyl]sulfamoyl}benzoic acid
  • Formamide, N-[1-(1-cyanoethoxy)ethyl]-
  • N-[(2-Methoxy-5-methylphenyl)methyl]-1H-pyrazole-4-methanamine
  • 3-Ethoxy-4-fluoroaniline
  • 5-Carboxy-2,3-dihydro-2-hydroxy-alpha,alpha,3,3-tetramethyl-7-benzofuranacetic acid
  • Ethyl 4-benzoylpiperidine-4-carboxylate
  • 2-(3,4-dichlorophenyl)-N-[2-[[3-(trifluoromethyl)-2-pyridyl]amino]ethyl]acetamide
  • (Z)-2-cyano-3-[1-(4-methoxyphenyl)-2,5-dimethylpyrrol-3-yl]-N-(1H-pyrazol-4-yl)prop-2-enamide
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