Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: trans-3-Bromot-2-(2-propynyloxy)-etrahydrofuran
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Purity: 98.0%
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109789-15-3

109789-15-3 structure

109789-15-3 structure

Name: trans-3-Bromot-2-(2-propynyloxy)-etrahydrofuran
Chemical Name: (2S,3R)-3-bromo-2-prop-2-ynoxyoxolane
CAS Number: 109789-15-3
Molecular Formula: C₇H₉BrO₂
Molecular Weight: 205.04900
Create Date: 2018-11-24 21:58:26
Modify Date: 2024-01-09 09:38:28

Name	(2S,3R)-3-bromo-2-prop-2-ynoxyoxolane
Synonyms	(+/-)-trans-3-Bromotetrahydro-2-(2-propynyloxy)-furan (2RS,3RS)-3-bromo-2-(prop-2-yn-1-yloxy)-tetrahydrofuran trans-3-Bromo-2-(2-propyn-1-yloxy)tetrahydrofuran (2R,3S)-rel-3-Bromotetrahydro-2-(2-propyn-1-yloxy)-furan trans-3-Bromot-2-(2-propynyloxy)-etrahydrofuran

Molecular Formula	C₇H₉BrO₂
Molecular Weight	205.04900
Exact Mass	203.97900
PSA	18.46000
LogP	1.14610

HS Code	2932190090

1191-99-7 structure

1191-99-7

107-19-7 structure

107-19-7

~95%

109789-15-3 structure

109789-15-3

Literature: Eastham, Stephen A.; Ingham, Steven P.; Hallett, Michael R.; Herbert, John; Modi, Andrea; Morley, Timothy; Painter, James E.; Patel, Prakash; Quayle, Peter; Ricketts, Dean C.; Raftery, James Tetrahedron, 2008 , vol. 64, # 5 p. 936 - 948

20245-14-1 structure

20245-14-1

107-19-7 structure

107-19-7

~%

109789-15-3 structure

109789-15-3

Literature: Tetrahedron Letters, , vol. 27, # 32 p. 3715 - 3718

Precursor 3
1191-99-7 107-19-7 20245-14-1
DownStream 1
109789-17-5

HS Code	2932190090
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%