2-Methylindole

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Names

[ CAS No. ]:
95-20-5

[ Name ]:
2-Methylindole

[Synonym ]:
2-Methylindole
EINECS 202-398-3
MFCD00005616
1H-Indole, 2-methyl-
2-Methyl-1H-indole

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
272.0±0.0 °C at 760 mmHg

[ Melting Point ]:
57-59 °C(lit.)

[ Molecular Formula ]:
C9H9N

[ Molecular Weight ]:
131.17

[ Flash Point ]:
112.5±11.3 °C

[ Exact Mass ]:
131.073502

[ PSA ]:
15.79000

[ LogP ]:
2.60

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.655

[ Storage condition ]:
Freezer (-20°C)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NM0345000
CHEMICAL NAME :
1H-Indole, 2-methyl-
CAS REGISTRY NUMBER :
95-20-5
LAST UPDATED :
199712
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C9-H9-N
MOLECULAR WEIGHT :
131.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>262 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 94,1620,1974

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H318

[ Precautionary Statements ]:
P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S36/37-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
NM0345000

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-(2-nitrophenyl)-1-propene
  • 2-METHYL INDOLINE
  • 1-(2-nitrophenyl)propan-2-one
  • 2-prop-2-enylaniline
  • 2-Butynoic acid
  • Acetamide, 2,2,2-trifluoro-N-(2-iodophenyl)-
  • 1-(2-aminophenyl)-2-propanol
  • tris(2-hydroxypropyl)ammonium chloride

DownStream

  • 2-methyl-3-(phenylsulfonyl)indole
  • 2-(2-methyl-1H-indol-3-yl)-2-oxo-acetamide
  • 2-[bis(2-methyl-1H-indol-3-yl)methyl]phenol
  • 2-Ethyl-1H-indole
  • 1,2-Dimethylindole
  • N-methyl-2-ethylindole
  • Indole-2-acetic acid
  • 2-CHLORO-1-(2-METHYL-1H-INDOL-3-YL)-ETHANONE
  • (2-Methyl-1H-Indol-5-Yl)Methylamine
  • 2-Methyl-1H-indole-3-carbonitrile

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Development of a quantitative method for the simultaneous analysis of the boar taint compounds androstenone, skatole and indole in porcine serum and plasma by means of ultra-high performance liquid chromatography coupled to high resolution mass spectrometry.

Food Chem. 187 , 120-9, (2015)

Boar taint is an off-odour occurring while heating meat or fat from boars. A method detecting the three compounds (androstenone, skatole and indole) simultaneously in blood would offer substantial adv...

The effect of skatole and androstenone on consumer response towards streaky bacon and pork belly roll.

Meat Science 110 , 52-61, (2015)

Consumer liking was assessed for streaky bacon and pork belly roll from entire male pigs with an androstenone (AND) content of up to 9.4 ppm and a skatole (SKA) content of up to 0.92 ppm in the back f...

Degradation of substituted indoles by an indole-degrading methanogenic consortium.

Appl. Environ. Microbiol. 57(9) , 2622-7, (1991)

Degradation of indole by an indole-degrading methanogenic consortium enriched from sewage sludge proceeded through a two-step hydroxylation pathway yielding oxindole and isatin. The ability of this co...


More Articles

Related Compounds

  • 2-methylindole-1-d
  • 5-iodo-2-methylindole
  • 3-Bromo-2-methylindole
  • 1-Ethyl-2-Methylindole
  • 1-amino-2-methylindole
  • 6-Nitro-2-methylindole
  • N-cyclohexyl-3-iodoimidazo[1,2-b]pyridazin-6-amine
  • Methyl 3-(pyrimidin-4-yl)propanoate
  • N-(1-cyano-2-methoxy-1-methylethyl)-5-(cyclopropylmethoxy)pyrazine-2-carboxamide
  • 6-Hydroxy-2,3-dimethylbenzonitrile
  • P,o'-dihydroxymesocarb
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol