5-Iodo-1H-indole-2,3-dione

Modify Date: 2025-08-20 19:55:17

5-Iodo-1H-indole-2,3-dione Structure
5-Iodo-1H-indole-2,3-dione structure
Common Name 5-Iodo-1H-indole-2,3-dione
CAS Number 20780-76-1 Molecular Weight 273.027
Density 2.1±0.1 g/cm3 Boiling Point N/A
Molecular Formula C8H4INO2 Melting Point 276-280 °C(lit.)
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 5-iodo-1H-indole-2,3-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.1±0.1 g/cm3
Melting Point 276-280 °C(lit.)
Molecular Formula C8H4INO2
Molecular Weight 273.027
Exact Mass 272.928650
PSA 46.17000
LogP 1.59
Index of Refraction 1.704

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H315-H317-H319-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn: Harmful;Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933990090

 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%

 Articles2

More Articles
THE PREPARATION OF CERTAIN IODINATED DERIVATIVES OF PHENOLISATIN. Sumpter WC.

J. Am. Chem. Soc. 54(9) , 3766-3768, (1932)

CCCLXXXVII.-The relative stability of the quinolone and indolinone rings. Aeschlimann JA.

J. Chem. Soc. 129 , 2902-2912, (1926)

 Synonyms

1H-Indole-2,3-dione, 5-iodo-
5-iodo-2,3-dioxoindoline
F0348-1933
5-Iodo-2,3-indolinedione
MFCD00016899
5-Iodo-1H-indole-2,3-dione
5-Iodoisatin
EINECS 244-035-1
5-Iodoindole-2,3-dione
5-iodoindoline-2,3-dione
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