MERCK 800457.0100 Butyric Acid for Synthesis
| Description |
|---|
| Catalogue Number | 800457 |
| Product Information |
|---|
| CAS number | 107-92-6 |
| EC index number | 607-135-00-X |
| EC number | 203-532-3 |
| Hill Formula | C₄H₈O₂ |
| Chemical formula | CH₃CH₂CH₂COOH |
| Molar Mass | 88.11 g/mol |
| HS Code | 2915 60 19 |
| Structure formula Image |
| Quality Level | MQ200 |
| Applications |
|---|
| Application | Butyric acid for synthesis. CAS No. 107-92-6, EC Number 203-532-3. |
| Physicochemical Information |
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| Boiling point | 162 - 165 °C (1013 mbar) |
| Density | 0.9574 g/cm3 (20 °C) |
| Explosion limit | 2 - 12.3 %(V) |
| Flash point | 72 °C |
| Ignition temperature | 425 °C |
| Melting Point | -7 - -5 °C |
| pH value | 3 (10 g/l, H₂O, 20 °C) |
| Vapor pressure | 0.57 hPa (20 °C) |
| Toxicological Information |
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| LD 50 oral | LD50 Rat 2940 mg/kg |
| LD 50 dermal | LD50 Rabbit 509 mg/kg |
| Safety Information according to GHS |
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| Hazard Pictogram(s) | |
| Hazard Statement(s) | H302: Harmful if swallowed.H314: Causes severe skin burns and eye damage.H335: May cause respiratory irritation. |
| Precautionary Statement(s) | P261: Avoid breathing mist or vapours.P271: Use only outdoors or in a well-ventilated area.P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Danger |
| Storage class | 8A Combustible, corrosive hazardous materials |
| WGK | WGK 1 slightly hazardous to water |
| Disposal | 4Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). |
| Safety Information |
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| Categories of danger | corrosive |
| Storage and Shipping Information |
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| Storage | Store below +30°C. |
| Transport Information |
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| Declaration (railroad and road) ADR, RID | UN 2820, 8, III |
| Declaration (transport by air) IATA-DGR | UN 2820, 8, III |
| Declaration (transport by sea) IMDG-Code | UN 2820, 8, III, Segregation Group: 1 (Acids) |
| Specifications |
|---|
| Assay (GC, area%) | ≥ 99.0 % (a/a) |
| Density (d 20 °C/ 4 °C) | 0.956 - 0.958 |
| Water (K. F.) | ≤ 0.2 % |
| Identity (IR) | passes test |
| Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt. |
| Global Trade Item Number |
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| Catalogue Number | GTIN |
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| 8004570100 | 04022536359137 |
| 8004571000 | 04022536359144 |
| 8004572500 | 04022536359151 |
| 8004579050 | 04022536359168 |
