Shanghai Nianxing Industrial Co., Ltd
China
Product Name: tert-butyl 3,4,5-trimethyl-1H-pyrrole-2-carboxylate
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

50634-31-6

50634-31-6 structure

50634-31-6 structure

Name: tert-butyl 3,4,5-trimethyl-1H-pyrrole-2-carboxylate
Chemical Name: tert-butyl 3,4,5-trimethyl-1H-pyrrole-2-carboxylate
CAS Number: 50634-31-6
Molecular Formula: C₁₂H₁₉NO₂
Molecular Weight: 209.28500
Create Date: 2018-12-21 17:14:06
Modify Date: 2025-08-27 14:54:06

Name	tert-butyl 3,4,5-trimethyl-1H-pyrrole-2-carboxylate
Synonyms	3,4,5-Trimethyl-pyrrol-2-carbonsaeure-tert-butylester tert-Butyl 3,4,5-trimethyl-2-pyrrolecarboxylate 3,4,5-trimethyl-pyrrole-2-carboxylic acid tert-butyl ester MFCD00010682 t-butyl 3,4,5-trimethylpyrrole-2-carboxylate

Density	1.025g/cm3
Boiling Point	316.3ºC at 760 mmHg
Melting Point	139-141ºC(lit.)
Molecular Formula	C₁₂H₁₉NO₂
Molecular Weight	209.28500
Flash Point	145.1ºC
Exact Mass	209.14200
PSA	42.09000
LogP	2.89520
Index of Refraction	1.507

Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26-37/39
HS Code	2933990090

1694-31-1 structure

1694-31-1

~%

50634-31-6 structure

50634-31-6

Literature: Bullock et al. Journal of the Chemical Society, 1958 , p. 1430,1438

Precursor 1
1694-31-1
DownStream 2
27226-50-2 3855-78-5

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%

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