| Assay Percent Range | 96% min. (GC) |
|---|---|
| CAS Max % | 100.0 |
| CAS Min % | 96.0 |
| CAS | 4538-37-8 |
| Chemical Name or Material | 1, 4-Diisocyanatobutane |
| Color | Yellow |
| Density | 1.1000g/mL |
| Flash Point | 106°C |
| Formula Weight | 140.14 |
| Health Hazard 1 | <b>GHS Signal Word: </b>Danger |
| Health Hazard 2 | <b>GHS H Statement</b><br /> May cause respiratory irritation.<br /> Harmful in contact with skin.<br /> May cause allergy or asthma symptoms or breathing difficulties if inhaled.<br /> Causes skin irritation.<br /> Causes serious eye irritation.<br /> Harmful |
| Health Hazard 3 | <b>GHS P Statement</b><br /> Wear protective gloves/protective clothing/eye protection/face protection.<br /> Avoid breathing dust/fume/gas/mist/vapors/spray.<br /> IF INHALED: If breathing is difficult,remove to fresh air and keep at rest in a position comforta |
| IUPAC Name | 1,4-diisocyanatobutane |
| InChI Key | OVBFMUAFNIIQAL-UHFFFAOYSA-N |
| Infrared Spectrum | Authentic |
| Linear Formula | OCN(CH<sub>2</sub>)<sub>4</sub>NCO |
| MDL Number | MFCD00075559 |
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| Molecular Formula | C<sub>6</sub>H<sub>8</sub>N<sub>2</sub>O<sub>2</sub> |
|---|
| Packaging | Glass bottle |
|---|
| PubChem CID | 350453 |
|---|
| Refractive Index | 1.4510 to 1.4530 |
|---|
| SMILES | C(CCN=C=O)CN=C=O |
|---|
| Specific Gravity | 1.1 |
|---|
| Synonym | tetramethylene diisocyanate |
|---|
| UN Number | 2206 |
|---|
| Boiling Point | 102.0°C to 104.0°C (14.0 mmHg) |
|---|
| Molecular Weight (g/mol) | 140.14 |
|---|
| Percent Purity | 97% |
|---|
| Physical Form | Liquid |
|---|
| Quantity | 1 g |
|---|
| Unit Size | Each |
|---|
