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Ethyl benzoate(CAS#93-89-0) Kiʻi Manaʻo
  • Ethyl benzoate(CAS#93-89-0) 1

Ethyl benzoate(CAS#93-89-0)

Waiwai Kemika:

ʻĀpana Molekala C9H10O2
Molar Mass 150.17
ʻO ka mānoanoa 1.045g/mLat 25°C(māmā)
Lae hehee -34 °C
Lae Boling 212°C(māmā)
Lae Flash 184°F
Helu JECFA 852
Hiki i ka wai HOOLAHA
Ka hoʻoheheʻe 0.5g/l
Puʻupuʻu mahu 1 mm Hg (44 °C)
Ka māhu māhu 5.17 (me ka lewa)
Ka nana aku Waiwai
kalakala ʻAʻole waihoʻoluʻu ʻaʻohe melemele ʻeleʻele
ʻO Merck 14,3766
BRN 1908172
Kūlana Waihona E mālama ʻia ma lalo o +30 ° C.
Paʻa Paʻa. Hiki ke puhi. ʻAʻole kūpono me nā mea oxidizing ikaika.
Pale Pahū 1%(V)
Hōʻike Hōʻike n20/D 1.504(māmā)
Na Waiwai Kino a Kimia wai kala ʻole. ʻala ʻala. ʻO ka mānoanoa pili o 1.0458(25/4 deg C). Lae hehee -32.7 °c. Lae paila 213 °c. Hōʻike hoʻohālikelike 1.5205(15 degere C). Hiki ke hoʻoheheʻe ʻia i ka wai wela, hiki ke hoʻoheheʻe ʻia i ka ethanol a me ka etera.
Hoʻohana Hoʻohana ʻia ia no ka hoʻomākaukau ʻana i ka ʻono polū a me ka ʻono kopa, a hoʻohana pū ʻia e like me ka solvent no cellulose ester, cellulose ether, resin, etc.

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino N – He pōʻino no ke kaiapuni
Nā Code Risk 51/53 – Hiki i nā mea ʻawaʻawa i nā mea ola wai, hiki ke hoʻoulu i nā hopena pōʻino no ka wā lōʻihi i ke kaiapuni wai.
Ka wehewehe palekana S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S61 - Hōʻalo i ka hoʻokuʻu ʻana i ke kaiapuni. E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana.
UN ID UN 3082 9 / PGIII
WGK Kelemānia 1
RTECS DH0200000
TSCA ʻAe
HS Code 29163100
Kaʻawaʻawa LD50 waha i nāʻiole: 6.48 g/kg, Smyth et al., Arch. ʻO Ind. Hyg. Noho. ʻO Med. 10, 61 (1954)

 

Hoʻolauna

ʻO ka Ethyl benzoate) he mea hoʻohuihui ʻia he wai waihoʻoluʻu ma ka lumi wela. Eia ka ʻike e pili ana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka palekana o ka ethyl benzoate:

 

ʻAno maikaʻi:

He ʻala ʻala kona a he ʻoluʻolu.

Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol, ether, etc., insoluble in water.

 

E hoʻohana:

Hoʻohana nui ʻia ʻo Ethyl benzoate ma ke ʻano he solvent i nā noi ʻoihana e like me ka pena, ke kāpili a me ka hana ʻana o ka capsule.

 

Hanana:

Hana ʻia ka hoʻomākaukau ʻana o ka ethyl benzoate ma o ka esterification. ʻO ke ʻano kikoʻī e pili ana i ka hoʻohana ʻana i ka waikawa benzoic a me ka ethanol ma ke ʻano he kumu waiwai, a ma ke alo o kahi catalyst acid, lawe ʻia ka hopena i ka mahana kūpono a me ke kaomi e loaʻa ai ka ethyl benzoate.

 

ʻIke palekana:

ʻO ka Ethyl benzoate he mea hoʻonāukiuki a paʻakikī a pono e paleʻia i ka pilina pololei me kaʻili a me nā maka.

Pono e noʻonoʻo i ka ea i ka wā o ke kaʻina hana e pale aku ai i ka hoʻohu ʻana i ka mahu a i ʻole ka hana ʻana i nā kumu hoʻā.

I ka wā e mālama ai, e hoʻokaʻawale i nā kumu wela a me nā lapalapa ahi, a paʻa paʻa i ka ipu.

Inā inhaled a hoʻopā ʻia paha, e hele i kahi wahi e hoʻomaʻemaʻe ai ʻole e ʻimi i ka lāʻau lapaʻau i ka manawa.

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