11-Hydroxyundecanoic Acid (CAS # 3669-80-5)
Ewu ati Aabo
| Awọn aami ewu | Xi - Irritant |
| Awọn koodu ewu | 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara. |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S36 - Wọ aṣọ aabo to dara. |
| WGK Germany | 3 |
| HS koodu | 29181998 |
11-Hydroxyundecanoic Acid (CAS#3669-80-5) Iṣaaju
11-HYDROXYUNDECANOIC ACID jẹ funfun to lagbara, tiotuka ninu awọn ọti-lile ati awọn nkan ti o wa ni erupẹ, ati diẹ ninu omi. Iwọn yo rẹ wa ni iwọn 52-56 iwọn Celsius. Apapọ naa jẹ iyatọ ti acid ọra kan pẹlu ẹgbẹ hydroxyl ati eto pq erogba mọkanla kan.
Lo:
11-HYDROXYUNDECANOIC ACID ti wa ni lilo pupọ ni ile-iṣẹ kemikali. O ti wa ni commonly lo ninu kolaginni ti surfactants, polima, lubricants, thickeners ati emulsifiers. Ni afikun, o tun le ṣee lo lati ṣeto awọn agbo ogun organosilicon ati awọn agbedemeji awọ.
Ọna:
Awọn ọna pupọ lo wa lati ṣajọpọ 11-HYDROXYUNDECANOIC ACID, ọkan ninu eyiti a gba nipasẹ ester hydrolysis reaction of Undecanoic ACID ati sodium hydroxide ni itusilẹ ethanol, acidification ti o tẹle yoo fun 11-HYDROXYUNDECANOIC ACID. Awọn ọna miiran pẹlu awọn aati ifoyina, idinku carbonyl, ati bii.
Alaye Abo:
11-HYDROXYUNDECANOIC ACID ni gbogbogbo ni a gba pe o jẹ agbo ogun ti o ni aabo, ṣugbọn awọn ilana aabo ti o yẹ gbọdọ tẹle. Nigbati o ba n ṣetọju agbo-ara yii, o gba ọ niyanju lati wọ awọn gilaasi aabo, awọn ibọwọ ati awọn ẹwu yàrá. Yẹra fun sisimi inu rẹ ati fifọwọkan awọ ara. Awọn data ailewu ti agbo yẹ ki o loye ni awọn alaye ṣaaju lilo, ati fipamọ ati mu labẹ awọn ipo ti o yẹ. Ni ọran ti eyikeyi idamu, wa itọju ilera lẹsẹkẹsẹ.
