Isatin 91-56-5 99%purity
Product Name: Isatin
CAS: 91-56-5
MF: C8H5NO2
MW: 147.13
EINECS: 202-077-8
Mol File: 91-56-5.mol
Isatin Structure
Isatin Chemical Properties
Melting point 193-195 °C (dec.) (lit.)
Boiling point 267.22°C (rough estimate)
density 1.3067 (rough estimate)
refractive index 1.4700 (estimate)
Fp 220 °C
storage temp. Store at RT.
solubility soluble
form Powder
pka 10.34±0.20(Predicted)
color Orange
PH 7 (1.9g/l, H2O, 20℃)
Water Solubility Soluble in water (1.9 g/L at 20°C).
Decomposition 194 ºC
Merck 14,5104
BRN 383659
Stability: Stable. Incompatible with strong acids.
InChIKey JXDYKVIHCLTXOP-UHFFFAOYSA-N
CAS DataBase Reference 91-56-5(CAS DataBase Reference)
NIST Chemistry Reference Isatin(91-56-5)
EPA Substance Registry System 1H-Indole-2,3-dione (91-56-5)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36/37/38-20/21/22
Safety Statements 26-36-24/25
RIDADR 2811
WGK Germany 1
RTECS NL7873000
Autoignition Temperature 220 °C
TSCA Yes
HazardClass 6.1(b)
PackingGroup III
HS Code 29337900
Product Name: Isatin
CAS: 91-56-5
MF: C8H5NO2
MW: 147.13
EINECS: 202-077-8
Mol File: 91-56-5.mol
Isatin Structure
Isatin Chemical Properties
Melting point 193-195 °C (dec.) (lit.)
Boiling point 267.22°C (rough estimate)
density 1.3067 (rough estimate)
refractive index 1.4700 (estimate)
Fp 220 °C
storage temp. Store at RT.
solubility soluble
form Powder
pka 10.34±0.20(Predicted)
color Orange
PH 7 (1.9g/l, H2O, 20℃)
Water Solubility Soluble in water (1.9 g/L at 20°C).
Decomposition 194 ºC
Merck 14,5104
BRN 383659
Stability: Stable. Incompatible with strong acids.
InChIKey JXDYKVIHCLTXOP-UHFFFAOYSA-N
CAS DataBase Reference 91-56-5(CAS DataBase Reference)
NIST Chemistry Reference Isatin(91-56-5)
EPA Substance Registry System 1H-Indole-2,3-dione (91-56-5)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36/37/38-20/21/22
Safety Statements 26-36-24/25
RIDADR 2811
WGK Germany 1
RTECS NL7873000
Autoignition Temperature 220 °C
TSCA Yes
HazardClass 6.1(b)
PackingGroup III
HS Code 29337900
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