ʻaoʻao_banner

huahana

Furanone Acetate(CAS#4166-20-5)

Waiwai Kemika:

ʻĀpana Molekala C8H10O4
Molar Mass 170.16
ʻO ka mānoanoa 1.167g/mLat 25°C(kukui.)
Lae Boling 243°C(māmā)
Lae Flash >230°F
Helu JECFA 1456
Puʻupuʻu mahu 2.605mmHg ma 25°C
Ka nana aku wai maopopo
Kaumaha Kūikawā 1.167
kala kala Melemele māmā i Melemele a ʻAlani
Kūlana Waihona 2-8°C
Hōʻike Hōʻike n20/D 1.477(māmā)

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xn – Poino
Nā Code Risk 22 - Poino ke aleia
Ka wehewehe palekana S36 – E komo i nā lole pale kūpono.
S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
WGK Kelemānia 3
HS Code 29321900

 

Hoʻolauna

ʻO 4-Acetoxy-2,5-dimethyl-3-furanone (ʻike pū ʻia ʻo DEET) he mea hoʻohana maʻamau i ka namu. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, ʻano hoʻomākaukau a me ka ʻike palekana:

 

ʻAno maikaʻi:

- Ke ʻano: wai kala ʻole a melemele paha

- Hiki ke hoʻoheheʻe ʻia: hiki ke hoʻoheheʻe ʻia i loko o nā waiʻona, nā eter a me nā ketones, hiki ʻole ke hoʻoheheʻe ʻia i ka wai

 

E hoʻohana:

- Hoʻohana nui ʻia ʻo DEET ma ke ʻano he namu, hiki ke hoʻokuʻu maikaʻi i nā ʻano makika, ticks a me nā mea ʻē aʻe.

- Hoʻohana pū ʻia ʻo DEET no ka pale ʻana i nā nahu pepeke ʻē aʻe, e like me nā ʻuʻu, nā ʻauʻau, a me nā ʻoki.

 

Hanana:

Hiki ke hoʻomākaukau ʻia ka 4-Acetoxy-2,5-dimethyl-3-furanone e nā ʻanuʻu aʻe:

1. Hoʻopili ʻia ka 2,5-Dimethyl-3-furanone me ka acetic anhydride e hana i ka 4-acetoxy-2,5-dimethyl-3-furanone.

 

ʻIke palekana:

- Hōʻalo i ka pili ʻana me nā maka, ka waha, a me nā ʻeha hāmama.

- He mea hoʻonāukiuki ka DEET a hiki i ka hoʻopili lōʻihi ʻana me ka ʻili ke hoʻoulu ʻia ka ʻeha, ka ʻili a i ʻole ka ʻili maloʻo.

- Hōʻalo i ka hoʻopili pololei ʻana me nā plastic, nā fibers i hana ʻia e ke kanaka, a me nā mea ʻē aʻe.

- Pono e hoʻomaʻemaʻe maikaʻi ʻia nā lima a me ka ʻili ma hope o ka hoʻohana ʻana. Inā loaʻa ka pilikia, e hoʻopau koke i ka hoʻohana ʻana a nīnau i ke kauka.


  • Mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou