CAS 160989-35-5|3,4-Dibromo-1-trityl-1H-pyrrole-2,5-dione

Introduction：Basic information about CAS 160989-35-5|3,4-Dibromo-1-trityl-1H-pyrrole-2,5-dione, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	3,4-Dibromo-1-trityl-1H-pyrrole-2,5-dione
CAS Number	160989-35-5	Molecular Weight	497.179
Density	1.7±0.1 g/cm3	Boiling Point	551.1±50.0 °C at 760 mmHg
Molecular Formula	C₂₃H₁₅Br₂NO₂	Melting Point	/
MSDS	/	Flash Point	287.1±30.1 °C

Names

Name	3,4-dibromo-1-tritylpyrrole-2,5-dione
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.7±0.1 g/cm3
Boiling Point	551.1±50.0 °C at 760 mmHg
Molecular Formula	C₂₃H₁₅Br₂NO₂
Molecular Weight	497.179
Flash Point	287.1±30.1 °C
Exact Mass	494.946930
PSA	37.38000
LogP	6.28
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.704
InChIKey	FGDKRGOBBHAODC-UHFFFAOYSA-N
SMILES	O=C1C(Br)=C(Br)C(=O)N1C(c1ccccc1)(c1ccccc1)c1ccccc1

Safety Information

HS Code	2925190090

Customs

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Synonyms

3,4-Dibromo-1-trityl-1H-pyrrole-2,5-dione

1H-Pyrrole-2,5-dione, 3,4-dibromo-1-(triphenylmethyl)-

N-Trityl-2,3-dibromomaleimide

Recommended......