Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Bromo-4-formylthiophene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

18791-78-1

18791-78-1 structure

Name: 3-Bromo-4-formylthiophene
Chemical Name: 4-bromothiophene-3-carbaldehyde
CAS Number: 18791-78-1
Molecular Formula: C₅H₃BrOS
Molecular Weight: 191.04600
Create Date: 2018-06-30 18:46:23
Modify Date: 2024-01-13 15:51:33

Name	4-bromothiophene-3-carbaldehyde
Synonyms	3-bromo-4-thiophenecarbaldehyde 4-bromothien-3-yl carboxaldehyde 4-bromo-3-thiophenecarbaldehyde 4-bromo-3-formylthiophen 3-formyl-4-bromothiophene 4-Bromothiophene-3-carboxaldehyde 4-Bromo-3-thenaldehyde 3-Bromo-4-formylthiophene

Density	1.789 g/cm3
Boiling Point	237.9ºC at 760 mmHg
Molecular Formula	C₅H₃BrOS
Molecular Weight	191.04600
Flash Point	97.7ºC
Exact Mass	189.90900
PSA	45.31000
LogP	2.32310
Vapour Pressure	0.0437mmHg at 25°C
Index of Refraction	1.652

Hazard Codes	Xi: Irritant;
HS Code	2934999090

3141-26-2

68-12-2

~81%

18791-78-1

Literature: Meyer, Christina; Neue, Benedikt; Schepmann, Dirk; Yanagisawa, Shuichi; Yamaguchi, Junichiro; Wuerthwein, Ernst-Ulrich; Itami, Kenichiro; Wuensch, Bernhard Organic and Biomolecular Chemistry, 2011 , vol. 9, # 23 p. 8016 - 8029

3141-26-2

~76%

18791-78-1

Literature: Ozaki, Fumihiro; Ono, Mutsuko; Kawano, Koki; Norimine, Yoshihiko; Onogi, Tatsuhiro; Yoshinaga, Takashi; Kobayashi, Kiyoaki; Suzuki, Hiroyuki; Minami, Hiroe; Sawada, Kohei Patent: US2004/167224 A1, 2004 ;

70260-05-8

18791-78-1

Literature: US5840917 A1, ;

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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