Benzene; Benzol Phenyl hydride Cyclohexatriene Coalnaphtha;Phene (CAS#71-43-2)

Hoʻolauna

ʻO Benzene kahi wai waihoʻoluʻu a ʻākala me kahi ʻala ʻala kūikawā. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o benzene:

ʻAno maikaʻi:

1. ʻO ka Benzene ka mea hiki ke hoʻololi a hiki ke hana i kahi hui pahū me ka oxygen i ka lewa.

2. He mea hiki ke hoʻoheheʻe i nā mea ola he nui, akā hiki ʻole ke hoʻoheheʻe i ka wai.

3. ʻO Benzene kahi mea ʻala i hoʻohui ʻia me kahi ʻano kemika paʻa.

4. He kūpaʻa nā waiwai kemika o benzene a ʻaʻole maʻalahi ke hoʻouka ʻia e ka waikawa a i ʻole ka alkali.

E hoʻohana:

1. Hoʻohana nui ʻia ʻo Benzene ma ke ʻano he ʻenehana maka no ka hana ʻana i nā plastics, rubber, dyes, synthetic fibers, etc.

2. He mea waiwai nui ia i ka ʻoihana petrochemical, hoʻohana ʻia e hana i ka phenol, benzoic acid, aniline a me nā mea ʻē aʻe.

3. Hoʻohana maʻamau ʻia ka Benzene ma ke ʻano he mea hoʻoheheʻe no ka hoʻololi ʻana i ka synthesis organik.

Hanana:

1. Loaʻa ʻia ia ma ke ʻano he huahana ma ke kaʻina hana hoʻomaʻemaʻe o ka ʻaila.

2. Loaʻa ia ma ka hoʻoheheʻe ʻia ʻana o ka phenol a i ʻole ka pohā o ka pā lanahu.

ʻIke palekana:

1. He mea ʻawaʻawa ka Benzene, a ʻo ka loaʻa ʻana a i ʻole ka inhalation ʻana i nā ʻano kiʻekiʻe o ka mahu benzene e hoʻopilikia nui i ke kino o ke kanaka, me ka carcinogenicity.

2. I ka hoʻohana ʻana i ka benzene, pono e mālama i nā kūlana ventilation maikaʻi e hōʻoia i ka hana ʻana o ka hana ma kahi kūpono.

3. E pale i ka pili o ka ili a me ka inhalation o ka mahu benzene, a e hookomo i na mea pale ponoi e like me na lima lima a me na mea hanu.

4. ʻO ka ʻai ʻana a i ʻole ka inu ʻana i nā mea i loaʻa i ka benzene e alakaʻi i ka make, a pono e mālama pono i nā kaʻina hana palekana.

5. Pono e hoʻolei ʻia nā ʻōpala benzene a me nā ʻōpala i loko o ka benzene e like me nā kānāwai a me nā lula kūpono e pale aku ai i ka haumia a me ka pōʻino.