Octanoic acid(CAS#124-07-2)
| Awọn koodu ewu | 34 – Awọn okunfa sisun |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S36/39 - S45 – Ni ọran ti ijamba tabi ti o ba ni ailara, wa imọran iṣoogun lẹsẹkẹsẹ (fi aami han nigbakugba ti o ṣee ṣe.) S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju. S25 - Yago fun olubasọrọ pẹlu awọn oju. S27 - Mu gbogbo aṣọ ti o ti doti kuro lẹsẹkẹsẹ. |
| UN ID | UN 3265 8/PG 3 |
| WGK Germany | 1 |
| RTECS | RH0175000 |
| TSCA | Bẹẹni |
| HS koodu | 2915 90 70 |
| Akọsilẹ ewu | Irritant |
| Kíláàsì ewu | 8 |
| Iṣakojọpọ Ẹgbẹ | III |
| Oloro | LD50 ẹnu ni awọn eku: 10,080 mg/kg (Jenner) |
Ọrọ Iṣaaju
Octanoic acid jẹ omi ti ko ni awọ pẹlu õrùn kan pato. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti caprylic acid:
Didara:
- Caprylic acid jẹ ọra acid pẹlu majele kekere.
- Caprylic acid jẹ tiotuka ninu omi ati awọn nkan ti o nfo Organic gẹgẹbi ethanol ati ether.
Lo:
- O le ṣee lo bi imudara adun, adun kofi, adun adun ati oogun yo dada, ati bẹbẹ lọ.
- Caprylic acid tun le ṣee lo bi emulsifier, surfactant, ati detergent.
Ọna:
- Ọna ti o wọpọ ti igbaradi ti caprylic acid jẹ nipasẹ transesterification ti awọn acids fatty ati awọn oti, ie, esterification.
- Ọna ti o wọpọ fun igbaradi caprylic acid ni lati fesi oti caprylic pẹlu iṣuu soda hydroxide lati ṣe iyọ iṣuu soda ti octanol, eyiti a tun ṣe pẹlu sulfuric acid lati dagba caprylic acid.
Alaye Abo:
Caprylic acid jẹ ailewu gbogbogbo labẹ awọn ipo deede ti lilo, ṣugbọn itọju yẹ ki o tun ṣe lati tẹle ọna lilo to pe.
- Nigbati o ba nlo caprylic acid, wọ awọn ibọwọ aabo kemikali ati awọn goggles lati daabobo awọ ara ati oju.
- Ni ọran ti olubasọrọ pẹlu awọ ara tabi oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa iranlọwọ iṣoogun.
- Nigbati o ba tọju ati mimu caprylic acid, yago fun olubasọrọ pẹlu awọn oxidants ti o lagbara ati awọn ohun elo flammable, ki o si yago fun awọn ina ṣiṣi ati awọn agbegbe iwọn otutu.
