PRODUCT IDENTIFICATION
CLASSIFICATION
DIOLS / ALKENE / FLAME RETARDANT /
PHYSICAL AND CHEMICAL PROPERTIES
111 - 115 C
APPLICATIONS
APPEARANCE
ASSAY
98.5% min
LOSS ON DRYING
0.5% max
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| 2,3-DIBROMO-2-BUTENE-1,4-DIOL | ||
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PRODUCT IDENTIFICATION |
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| CAS NO. | 3234-02-4 |
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| EINECS NO. | 221-779-5 | |
| FORMULA | HOCH2C(Br)=C(Br) | |
| MOL WT. | 245.90 | |
| H.S. CODE | ||
| TOXICITY | ||
| SYNONYMS | (E)-2,3-Dibromo-2-butene-1,4-diol | |
| 2,3-dibromo-2-buteno-1,4-diol 2,3-dibromo-2-butè ne-1,4-diol trans-2,3-Dibromo-2-butene-1,4-diol | ||
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CLASSIFICATION |
DIOLS / ALKENE / FLAME RETARDANT / |
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PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE | white crystalline powder | |
| MELTING POINT |
111 - 115 C |
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| BOILING POINT | ||
| SPECIFIC GRAVITY | ||
| SOLUBILITY IN WATER | ||
| AUTOIGNITION | ||
| pH | ||
| VAPOR DENSITY | ||
| NFPA RATINGS | Health: 1 Flammability: 0 Reactivity: 0 | |
| REFRACTIVE INDEX | ||
| FLASH POINT | ||
| STABILITY | Stable under ordinary conditions. | |
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APPLICATIONS |
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| Brominated flame retardant or chemical intermediate | ||
| SALES SPECIFICATION | ||
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APPEARANCE |
white crystalline powder | |
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ASSAY |
98.5% min |
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| LOSS ON DRYING |
0.5% max |
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| TRANSPORTATION | ||
| PACKING | 25kgs in fiber drum | |
| HAZARD CLASS | 6.1 (Packing Group: III) | |
| UN NO. | 2811 | |
| OTHER INFORMATION | ||
| Hazard Symbols: XI, Risk Phrases: 36/37/38, Safety Phrases: 26-37/39 | ||
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