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| Sigma-Aldrich, Inc. | USA | Inquire | ||
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+86 (21) 6141-5566 / 800-819-3336 | |||
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ordercn@sial.com, | |||
| Chemical manufacturer since 1992 | ||||
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| Shanghai Yuanye Bio-Technology Co., Ltd. | China | Inquire | ||
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+86 (21) 6155-9134/+86 400-665-5481 | |||
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shyysw030@163.com, | |||
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QQ Chat | |||
| Chemical manufacturer since 2009 | ||||
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| Achemica | Switzerland | Inquire | ||
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+41 (24) 466-2929 | |||
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contact@achemica.com | |||
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| Alfa Aesar. | USA | Inquire | ||
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+1 (978) 521-6300 | |||
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info@alfa.com | |||
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| Alfa Chemistry | USA | Inquire | ||
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+1 (201) 478-8534 | |||
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inquiry@alfa-chemistry.com | |||
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| Annova Chem, Inc. | USA | Inquire | ||
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+1 (858) 434-2008 | |||
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sales@annovachem.com | |||
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| Anvia Chemicals, LLC | USA | Inquire | ||
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+1 (414) 534-7845 | |||
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sales@anviachem.com | |||
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| BOC Sciences | USA | Inquire | ||
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+1 (631) 485-4226 | |||
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info@bocsci.com | |||
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Skype Chat | |||
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| Bide Pharmatech Ltd. | China | Inquire | ||
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+86 4006-147-117 | |||
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sales@bidepharmatech.com | |||
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QQ Chat | |||
| Chemical manufacturer since 2007 | ||||
| King Scientific | USA | Inquire | ||
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sales@kingscientific.com | |||
| Chemical manufacturer since 2013 | ||||
| Name | 1,4-Dibromo-2,3-Butanedione |
|---|---|
| Synonyms | S 67; Nsc75722; 3-01-00-03110 (Beilstein Handbook Reference) |
| Molecular Formula | C4H4Br2O2 |
| Molecular Weight | 243.88 |
| CAS Registry Number | 6305-43-7 |
| EINECS | 228-615-1 |
| SMILES | C(C(C(CBr)=O)=O)Br |
| InChI | 1S/C4H4Br2O2/c5-1-3(7)4(8)2-6/h1-2H2 |
| InChIKey | RZMOICJDRADLCT-UHFFFAOYSA-N |
| Density | 2.1±0.1g/cm3 (Cal.) |
|---|---|
| Melting point | 116-119°C (Expl.) |
| Boiling point | 213.0±25.0°C at 760 mmHg (Cal.) |
| Flash point | 86.0±9.7°C (Cal.) |
| Safety Code | S26;S36/37/39;S45 Details |
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| Risk Code | R22;R34 Details |
| Hazard Symbol |   X;C Details |
| Transport Information | UN3261 |
| Safety Description | DANGER: CORROSIVE, burns skin and eyes |
| SDS | Available |
| (1) | Chui-Shan Tsang, Ho-Lun Yeung, Wing-Tak Wong and Hoi-Lun Kwong. Diastereoselective formation of a dicopper(i) helicate with a chiral tetradentate pyridylthiazole ligand, Chem. Commun., 2009, 1999. |
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| List of Reports Available for 1,4-Dibromo-2,3-Butanedione |