120-72-9 Indole

Superiority:

Product Name: Indole
Synonyms: Indole, standard for GC,>99.5%(GC);1H-indole analogue;Indole, 98+%;FEMA 2593;INDOLE;BENZO(B)PYRROLE;1-BENZAZOLE;1-BENZO(B)PYRROLE
CAS: 120-72-9
MF: C8H7N
MW: 117.15
EINECS: 204-420-7
Product Categories: Pyrroles & Indoles;Indole;Organohalides;Organoborons;Boronic ester;Indoles;Simple Indoles;Pyrroles & Indoles;Alpha Sort;Alphabetic;Canada;E-LAnalytical Standards;IInternational Standards;Single Component Standards for MISA Analyses;Volatiles/ Semivolatiles;Aromatics;Heterocycles;Building Blocks;C7 to C9;Chemical Synthesis;Citrus aurantium (Seville orange);Heterocyclic Building Blocks;Nutrition Research;Phytochemicals by Plant (Food/Spice/Herb);Heterocycle-Indole series
Mol File: 120-72-9.mol

Indole Chemical Properties
Melting point  51-54 °C(lit.)
Boiling point  253-254 °C(lit.)
density  1.22
vapor pressure  0.016 hPa (25 °C)
FEMA  2593 | INDOLE
refractive index  1.6300
Fp  >230 °F
storage temp.  2-8°C
solubility  methanol: 0.1 g/mL, clear
pka 3.17 (quoted, Sangster, 1989)
form  Crystalline Powder
color  White to slightly pink
PH 5.9 (1000g/l, H2O, 20℃)
Odor fecal odor, floral in high dilution
Odor Threshold 0.0003ppm
Water Solubility  2.80 g/L (25 ºC)
Sensitive  Light Sensitive
Merck  14,4963
JECFA Number 1301
BRN  107693
Stability: Stable, but may be light or air sensitive. Incompatible with strong oxidizing agents, iron and iron salts.
CAS DataBase Reference 120-72-9(CAS DataBase Reference)
NIST Chemistry Reference Indole(120-72-9)
EPA Substance Registry System Indole (120-72-9)
Safety Information
Hazard Codes  Xn,N,T
Risk Statements  21/22-37/38-41-50/53-36-39/23/24/25-23/24/25-52/53
Safety Statements  26-36/37/39-60-61-45-36/37
RIDADR  UN 2811 6.1/PG 3
WGK Germany  1
RTECS  NL2450000
F  8-13
TSCA  Yes
HS Code  2933 99 20
HazardClass  9
PackingGroup  III
Hazardous Substances Data 120-72-9(Hazardous Substances Data)
Toxicity LD50 orally in rats: 1 g/kg (Smyth)