Benzoyl chloride CAS 98-88-4
Pilikia a palekana
| Nā hōʻailona pōʻino | C – ʻAiʻino |
| Nā Code Risk | R34 - Ke kumu o ke kuni R43 – Hiki ke hoʻomāliʻi i ka ʻili R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia. |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S45 – Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.) S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. |
| UN ID | UN 1736 8/PG 2 |
| WGK Kelemānia | 1 |
| RTECS | DM6600000 |
| TSCA | ʻAe |
| HS Code | 29310095 |
| Nānā Hazard | ʻAiʻino |
| Papa Hazard | 8 |
| Hui Pūʻulu | II |
| Kaʻawaʻawa | LD50 ma ka waha i ka Lapeti: 2460 mg/kg LD50 dermal Rabbit 790 mg/kg |
ʻAno
wai waihoʻoluʻu me ke ʻala ʻala. Mai hoʻoheheʻe i ka wai, hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, ether a me benzene, ma 15 deg C a me ka wai a i ʻole me ke kuleana o ka alkali i loko o ka wai wai e hoʻohua ai i ka waikawa benzoic a me ka waikawa hydrochloric. Inā loaʻa ka lapalapa ahi, ka wela nui a i ʻole ka hoʻopili ʻana me ka oxidant, aia ka pilikia o ka pahū ʻana. ʻO ka hopena me ka wai i hoʻopuka ʻia i ke kuni o nā kinoea ʻawaʻawa a ʻino. ʻAiʻino.
| Hoʻolauna | benzoyl chloride (CAS98-88-4) ʻike ʻia hoʻi ʻo benzoyl chloride, benzoyl chloride, no ke ʻano o ka waikawa chloride. ʻO ka wai ʻaʻa ʻole ke kala ʻole, ka ʻike ʻana i ka uahi ea. ʻO nā huahana ʻoihana me ka melemele māmā, me kahi ʻala hoʻonāukiuki ikaika. ʻO ka mahu ma ka mucosa maka, ka ʻili a me ka ʻōpū hanu he hopena hoʻoulu ikaika, ma ka hoʻoulu ʻana i ka mucosa maka a me ka waimaka. ʻO Benzoyl chloride kahi mea koʻikoʻi koʻikoʻi no ka hoʻomākaukau ʻana i nā dyes, nā mea ʻala, nā peroxide organik, nā lāʻau lapaʻau a me nā resins. Ua hoʻohana pū ʻia i ke kiʻi a me ka hana ʻana i nā tannins artificial, a ua hoʻohana ʻia ma ke ʻano he kinoea hoʻoikaika i ke kaua kemika. ʻO ke kiʻi 1 ke kumu hoʻohālike o benzoyl chloride |
| ʻano hoʻomākaukau | i loko o ke keʻena hana, hiki ke loaʻa ka benzoyl chloride ma ka distilling benzoic acid a me ka phosphorus pentachloride ma lalo o nā kūlana anhydrous. Hiki ke loaʻa ke ʻano hoʻomākaukau ʻoihana ma ka hoʻohana ʻana i ka thionyl chloride a me benzaldehyde chloride. |
| ʻano pōʻino | ʻano pōʻino no ka benzoyl chloride: 8 |
| Hoʻohana | ʻO benzoyl chloride kahi mea waena o ka herbicide oxazinone, a he mea waena hoʻi ia o ka insecticide benzenecpid, hydrazine inhibitor. Hoʻohana ʻia ka benzoyl chloride ma ke ʻano he mea maka no ka synthesis organik, nā mea pena a me nā lāʻau lapaʻau, a ma ke ʻano he mea hoʻomaka, dibenzoyl peroxide, tert-butyl peroxide, pesticide herbicide, a me nā mea ʻē aʻe. , Karphos) waena. He mea koʻikoʻi ka benzoylation a me ka reagent benzylation. Hoʻohana ʻia ka hapa nui o ka benzoyl chloride e hana i ka benzoyl peroxide, a ukali ʻia e ka hana ʻana o benzophenone, benzyl benzoate, benzyl cellulose a me benzamide a me nā mea waiwai nui ʻē aʻe, benzoyl peroxide no ka polymerization initiator o ka monomer plastic, polyester, epoxy, catalyst no ka resin acrylic. hana, coagulant pono'ī no ke aniani fiber material, crosslinking agent no silicone fluororubber, aila hoʻomaʻemaʻe, palaoa. bleaching, fiber decolorization, etc. Eia kekahi, hiki ke hoʻopili ʻia ka waikawa benzoic me benzoyl chloride e hana i ka benzoic anhydride. ʻO ka hoʻohana nui o ka benzoic anhydride ma ke ʻano he acylating agent, ma ke ʻano he ʻāpana o ka bleaching agent a me ka flux, a me ka hoʻomākaukau ʻana i ka benzoyl peroxide. hoʻohana ʻia e like me nā reagents analytical, hoʻohana ʻia i nā mea ʻala, synthesis organik |
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