Methyl furfuryl disulfide (CAS # 57500-00-2)
| 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 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju. |
| UN ID | UN 3334 |
| WGK Germany | 3 |
| HS koodu | 29321900 |
Ọrọ Iṣaaju
Methyl furfuryl disulfide (ti a tun mọ si methyl ethyl sulfide, methyl ethyl sulfide) jẹ agbo-ara organosulfur. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti methylfurfuryldisulfide:
Didara:
Methylfurfuryl disulfide jẹ omi ti ko ni awọ si awọ ofeefee pẹlu õrùn gbigbona. O jẹ riru ni iwọn otutu yara ati irọrun decomposes si awọn oxides sulfur ati awọn agbo ogun imi-ọjọ miiran. O le ti wa ni tituka ni Organic olomi, gẹgẹ bi awọn alcohols ati ethers, ati ki o jẹ ṣọwọn tiotuka ninu omi.
Lo:
Methyl furfuryl disulfide ni ọpọlọpọ awọn lilo ninu ile-iṣẹ kemikali. O tun le ṣee lo bi ohun elo aise fun awọn awọ ati awọn awọ, bakanna bi agbedemeji sintetiki fun diẹ ninu awọn ipakokoropaeku.
Ọna:
Methyl furfuryl disulfide ni a le pese sile nipasẹ iṣesi oxidation ti ọti ethylthiosecondary (CH3CH2SH). Ihuwasi yii jẹ catalyzed ni gbogbogbo niwaju aṣoju oxidizing, gẹgẹbi hydrogen peroxide tabi persulfate.
Alaye Abo:
Methylfurfuryl disulfide jẹ ibinu ati pe o le ni ipa ibinu lori awọ ara, oju, ati eto atẹgun. Awọn ohun elo aabo ti o yẹ, gẹgẹbi awọn ibọwọ ati awọn goggles, yẹ ki o wọ nigba lilo. Fi fun flammability rẹ, o yẹ ki o wa ni ipamọ ni itura, ibi gbigbẹ, kuro lati ina ati awọn oxidants. Ni ọran ti jijẹ lairotẹlẹ tabi olubasọrọ, wa itọju ilera lẹsẹkẹsẹ.
