Benzoyl kiloraidi CAS 98-88-4
Ewu ati Aabo
| Awọn aami ewu | C – Ibajẹ |
| Awọn koodu ewu | R34 - Awọn okunfa sisun R43 – Le fa ifamọ nipa ara olubasọrọ R20 / 21/22 - ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe. |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. 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. |
| UN ID | UN 1736 8/PG 2 |
| WGK Germany | 1 |
| RTECS | DM6600000 |
| TSCA | Bẹẹni |
| HS koodu | 29310095 |
| Akọsilẹ ewu | Ibajẹ |
| Kíláàsì ewu | 8 |
| Iṣakojọpọ Ẹgbẹ | II |
| Oloro | LD50 ẹnu ni Ehoro: 2460 mg/kg LD50 dermal Ehoro 790 mg/kg |
Iseda
omi ti ko ni awọ pẹlu õrùn pungent pataki. Ma ṣe tu ninu omi, tiotuka ni ethanol, ether ati benzene, ni 15 deg C ati omi tabi pẹlu ipa ti alkali ni ojutu olomi lati ṣe ina benzoic acid ati hydrochloric acid. Ni ọran ti ina ti o ṣii, ooru giga tabi olubasọrọ pẹlu oxidant, ewu ti bugbamu ijona wa. Idahun pẹlu omi funni ni Iba ti majele ati awọn gaasi ipata. Ibajẹ.
| Ifaara | benzoyl kiloraidi (CAS98-88-4) tun mọ bi benzoyl kiloraidi, benzoyl kiloraidi, ti o jẹ ti iru kiloraidi acid kan. Omi didan ti ko ni awọ mimọ, ifihan si ẹfin afẹfẹ. Awọn ọja ile-iṣẹ pẹlu ina ofeefee, pẹlu oorun didan to lagbara. Vapor lori oju mucosa, awọ ara ati atẹgun atẹgun ni ipa ti o lagbara, nipa fifun mucosa oju ati yiya. Benzoyl kiloraidi jẹ agbedemeji pataki fun igbaradi ti awọn awọ, awọn turari, awọn peroxides Organic, awọn oogun ati awọn resini. O tun ti lo ninu fọtoyiya ati iṣelọpọ awọn tannins atọwọda, ati pe o ti lo bi gaasi ti o ni itunnu ninu ogun kemikali. Nọmba 1 jẹ agbekalẹ igbekale ti benzoyl kiloraidi |
| igbaradi ọna | ninu yàrá yàrá, benzoyl kiloraidi le ṣee gba nipa distilling benzoic acid ati irawọ owurọ pentachloride labẹ awọn ipo anhydrous. Ọna igbaradi ile-iṣẹ le ṣee gba nipasẹ lilo thionyl kiloraidi ati kiloraidi benzaldehyde. |
| ewu ẹka | Ẹka eewu fun kiloraidi benzoyl: 8 |
| Lo | benzoyl kiloraidi jẹ agbedemeji ti herbicide oxazinone, ati pe o tun jẹ agbedemeji ti benzenecapid insecticide, inhibitor hydrazine. benzoyl kiloraidi ni a lo bi ohun elo aise fun iṣelọpọ Organic, awọn awọ ati awọn oogun, ati bi olupilẹṣẹ, dibenzoyl peroxide, tert-butyl peroxide, herbicide pesticide, bbl Ni awọn ofin ti awọn ipakokoropaeku, jẹ iru tuntun ti inducible insecticide isoxazole thiophos (isoxathon) , Karphos) awọn agbedemeji. O tun jẹ benzoylation pataki ati reagent benzylation. Pupọ julọ ti benzoyl kiloraidi ni a lo lati ṣe agbejade benzoyl peroxide, atẹle nipa iṣelọpọ ti benzophenone, benzyl benzoate, benzyl cellulose ati benzamide ati awọn ohun elo aise kemikali miiran pataki, benzoyl peroxide fun olupilẹṣẹ polymerization ti monomer ṣiṣu, polyester, epoxy, ayase fun resini acrylic gbóògì, ara-coagulant fun gilasi ohun elo okun, crosslinking oluranlowo fun silikoni fluororubber, epo refining, iyẹfun bleaching, fiber decolorization, bbl Ni afikun, benzoic acid le ṣe atunṣe pẹlu benzoyl chloride lati ṣe agbejade benzoic anhydride. Lilo akọkọ ti anhydride benzoic jẹ bi oluranlowo acylating, gẹgẹbi paati ti oluranlowo bleaching ati ṣiṣan, ati paapaa ni igbaradi ti benzoyl peroxide. ti a lo bi awọn reagents analitikali, tun lo ninu awọn turari, iṣelọpọ Organic |
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