異丁醛（I-BAL）
說明
Iso-Butyraldehyde (I-Bal) is a colorless liquid with a pungent odor. Irritating to eyes and skin. Also causes dizziness, nausea. Flammable. It is obtained indirectly from the 2-Ethyl Hexanol (2-EH) manufacturing process.
屬性
| Unit | Quantity |
|---|
| Molecular weight | g/mol | 72 |
| Freezing point | °C | -69.9 |
| Vapor density | air = 1 | 2.5 |
| Boiling point | °C | 64 |
規格
| Unit | Quantity / Description |
|---|
| Iso-Butyraldehyde | wt % | 99.5 min |
| Acidity | wt % | 0.2 max |
| Iron | ppm, wt | 20 max |
| Water | wt % | 0.07 max |
| Color | maximum | 10 platinum-cobalt |
| Suspended matter | | substantially free |
Specific gravity
at 20°C/20°C | - | 0.788-0.793 |
Distillation 101.3 kPa
(760 mm) | % min. by vol. | 97 ml |
| Alcohols | wt % | 0.3 max |
危險與安全
Toxicity
| Unit | Quantity |
|---|
| Oral (rate) LC50 | mg/kg | 960 |
| Inhalation (mouse) LC50 | mg/m3/2h | 39500 |
| Dermal (rabbit) LD50 | mg/kg | 7130 |
Irritation
| Unit | Quantity |
|---|
| Skin (rabbit) (open)-mild | mg | 397 |
| Skin (rabbit)-SEVERE | mg/24h | 2 |
| Eye (rabbit) (open)-SEVERE | mg | 20 |
| Skin (rabbit)-moderate | mg/24h | 20 |
應用
Intermediates in the synthesis of pantothenic acid, valine, leucine, cellulose esters. Perfumes, plasticizers, resins, petroleum additive, iso butanol and neo pentyl glycol.
儲存與處理
A ground and secure metal container should be used when dispensing or pouring the product. All personnel contact and inhalation must be avoided. It should be used in a well ventilated area.
包裝
Stainless steel containers.
營運公司
Al-Jubail Fertilizer Company (ALBAYRONI).