CAS 28991-95-9|4-tert-butyl-3,5-dimethyl-1h-pyrrole-2-carboxylic acid ethyl ester

Introduction：Basic information about CAS 28991-95-9|4-tert-butyl-3,5-dimethyl-1h-pyrrole-2-carboxylic acid ethyl ester, 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	4-tert-butyl-3,5-dimethyl-1h-pyrrole-2-carboxylic acid ethyl ester
CAS Number	28991-95-9	Molecular Weight	223.31100
Density	1.009g/cm3	Boiling Point	320.051ºC at 760 mmHg
Molecular Formula	C₁₃H₂₁NO₂	Melting Point	~220 °C
MSDS	/	Flash Point	147.362ºC

Names

Name	4-tert-butyl-3,5-dimethyl-1h-pyrrole-2-carboxylic acid ethyl ester
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.009g/cm3
Boiling Point	320.051ºC at 760 mmHg
Melting Point	~220 °C
Molecular Formula	C₁₃H₂₁NO₂
Molecular Weight	223.31100
Flash Point	147.362ºC
Exact Mass	223.15700
PSA	42.09000
LogP	3.10570
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.5
InChIKey	PNAHGQAYBWNVQH-UHFFFAOYSA-N
SMILES	CCOC(=O)c1[nH]c(C)c(C(C)(C)C)c1C

Safety Information

Hazard Codes	Xi
Risk Phrases	R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases	S26-S37/39
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%

Synonyms

ethyl 3,5-dimethyl-4-tert-butylpyrrole-2-carboxylate

Ethyl 4-t-butyl-3,5-dimethylpyrrolecarboxylate

4-tert-Butyl-3,5-dimethyl-1H-pyrrole-2-carboxylic

ETHYL 4-T-BUTYL-3,5-DIMETHYL-2-PYRROLECARBOXYLATE

MFCD03789244

ethyl 4-tert-butyl-3,5-dimethyl-1H-pyrrole-2-carboxylate

4-tert-butyl-3,5-dimethyl-pyrrole-2-carboxylic acid ethyl ester

2,4-Dimethyl-3-t-butyl-5-carbethoxypyrrol

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