1-Methylindole

1-Methylindole is an irritating, potentially toxic organic compound which occurs as a deep yellow viscous liquid with a very strong unpleasant odor. It has the chemical formula C₉H₉N.

1-Methylindole

Identifiers
CAS Number	603-76-9 Y
3D model (JSmol)	Interactive image Interactive image
ChEMBL	ChEMBL19912 Y
ChemSpider	11288 Y
ECHA InfoCard	100.009.143
EC Number	210-057-5
PubChem CID	11781
UNII	8H698ROJ5F
CompTox Dashboard (EPA)	DTXSID3060534
InChI InChI=1S/C9H9N/c1-10-7-6-8-4-2-3-5-9(8)10/h2-7H,1H3 Y Key: BLRHMMGNCXNXJL-UHFFFAOYSA-N Y InChI=1/C9H9N/c1-10-7-6-8-4-2-3-5-9(8)10/h2-7H,1H3 Key: BLRHMMGNCXNXJL-UHFFFAOYAN
SMILES c1cccc2c1ccn2C Cn1ccc2c1cccc2
Properties
Chemical formula	C9H9N
Molar mass	131.177
Boiling point	236 to 239 °C (457 to 462 °F; 509 to 512 K)
Hazards
Safety data sheet	External MSDS from Oxford University
GHS pictograms
GHS Signal word	Warning
GHS hazard statements	H302, H312, H315, H319, H332, H335
GHS precautionary statements	P261, P264, P270, P271, P280, P301+312, P302+352, P304+312, P304+340, P305+351+338, P312, P321, P322, P330, P332+313, P337+313, P362, P363, P403+233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references