Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(tert-Butyl) 2-methyl 4-bromo-1H-pyrrole-1,2-dicarboxylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

156237-78-4

156237-78-4 structure

156237-78-4 structure

Name: 1-(tert-Butyl) 2-methyl 4-bromo-1H-pyrrole-1,2-dicarboxylate
Chemical Name: 1-O-tert-butyl 2-O-methyl 4-bromopyrrole-1,2-dicarboxylate
CAS Number: 156237-78-4
Molecular Formula: C₁₁H₁₄BrNO₄
Molecular Weight: 304.137
Create Date: 2019-01-13 10:56:01
Modify Date: 2024-01-02 16:55:45

Name	1-O-tert-butyl 2-O-methyl 4-bromopyrrole-1,2-dicarboxylate
Synonyms	Methyl 1-(tert-butoxycarbonyl)-4-bromopyrrole-2-carboxylate RW3848 4-bromopyrrole-1,2-dicarboxylic acid 1-tertbutylester 2-methyl ester methylbromopyrroledicarboxylate 1-(tert-Butyl) 2-methyl 4-bromo-1H-pyrrole-1,2-dicarboxylate 1H-Pyrrole-1,2-dicarboxylic acid, 4-bromo-, 1-(1,1-dimethylethyl) 2-methyl ester 2-Methyl 1-(2-methyl-2-propanyl) 4-bromo-1H-pyrrole-1,2-dicarboxylate

Density	1.4±0.1 g/cm3
Boiling Point	349.7±45.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₄BrNO₄
Molecular Weight	304.137
Flash Point	165.3±28.7 °C
Exact Mass	303.010620
PSA	57.53000
LogP	3.08
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.533

Hazard Codes	Xi: Irritant;
HS Code	2933990090

Precursor 3
24424-99-5 934-05-4 1193-62-0
DownStream 0

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%