Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-BROMO-5-METHOXYTHIOPHENE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-BROMO-5-METHOXYTHIOPHENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

57070-77-6

57070-77-6 structure

57070-77-6 structure

Name: 2-Bromo-5-methoxythiophene
Chemical Name: 2-Bromo-5-methoxythiophene
CAS Number: 57070-77-6
Molecular Formula: C₅H₅BrOS
Molecular Weight: 193.062
Create Date: 2017-05-31 09:01:40
Modify Date: 2025-08-20 20:50:34

Name	2-Bromo-5-methoxythiophene
Synonyms	Thiophene,2-bromo-5-methoxy 2-methoxy-5-bromothiophene Thiophene, 2-bromo-5-methoxy- 5-bromo-2-methoxythiophene 2-bromo-5-methoxy-thiophene 2-Brom-5-methoxy-thiophen 2-Bromo-5-methoxythiophene

Density	1.6±0.1 g/cm3
Boiling Point	199.6±20.0 °C at 760 mmHg
Molecular Formula	C₅H₅BrOS
Molecular Weight	193.062
Flash Point	74.5±21.8 °C
Exact Mass	191.924438
PSA	37.47000
LogP	3.10
Vapour Pressure	0.5±0.4 mmHg at 25°C
Index of Refraction	1.569

HS Code	2934999090

16839-97-7 structure

16839-97-7

~90%

57070-77-6 structure

57070-77-6

Literature: McNally, James J.; Sanfilippo, Pauline J.; Fitzpatrick, Louis; Press, Jeffery B. Journal of Heterocyclic Chemistry, 1992 , vol. 29, # 1 p. 247 - 250

Precursor 1
16839-97-7
DownStream 2
29212-22-4 138706-52-2

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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