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5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
[CAS# 174508-31-7]

List of Suppliers
Nanjing Qihui Pharmtehc Co., Ltd. China Inquire  
+86 (25) 5855-7899
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Suzhou Chemwe, Inc. China Inquire  
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+86 13812802656
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Chemical manufacturer since 2007
chemBlink standard supplier since 2012
Shanghai Yuanye Bio-Technology Co., Ltd. China Inquire  
+86 (21) 6184-5781
+86 13585604150
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Chemical manufacturer since 2009
chemBlink standard supplier since 2016
HanChem Co., Ltd. Head Office South Korea Inquire  
+82 (42) 931-2640
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Chemical manufacturer since 1999
OChem Incorporation USA Inquire  
+1 (847) 403-7044
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Ryan Scientific, Inc. USA Inquire  
+1 (843)-884-4911
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Apollo Scientific Ltd. UK Inquire  
+44 (161) 406-0505
sales@apolloscientific.co.uk
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Complete supplier list of 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Identification
Classification Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Thiophene compound
Name 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Molecular Structure CAS # 174508-31-7, 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Molecular Formula C6H4Br2O2S
Molecular Weight 299.97
CAS Registry Number 174508-31-7
EC Number 803-069-2
Properties
Melting point 98 ºC
Safety Data
Hazard Symbols symbol   Xn    Details
Risk Codes R20/21/22;R36/37/38    Details
Safety Description S22;S26;S36/37/39    Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Acute toxicityAcute Tox.4H302
Eye irritationEye Irrit.2H319
Skin irritationSkin Irrit.2H315
Acute toxicityAcute Tox.4H332
Acute toxicityAcute Tox.4H312
SDS Available
Market Analysis Reports
List of Reports Available for 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
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