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huahana

Cyclohexanone(CAS#108-94-1)

Waiwai Kemika:

ʻĀpana Molekala C6H10O
Molar Mass 98.14
ʻO ka mānoanoa 0.947 g/mL ma 25 °C (kukui.)
Lae hehee -47 °C (kukui.)
Lae Boling 155 °C (māmā)
Lae Flash 116°F
Helu JECFA 1100
Hiki i ka wai 150 g/L (10 ºC)
Ka hikiwawe 90g/l
Puʻupuʻu mahu 3.4 mm Hg (20 °C)
Ka māhu māhu 3.4 (vs ea)
Ka nana aku Waiwai
kalakala APHA: ≤10
ʻala E like me ka peppermint a me ka acetone.
Palena Hōʻike TLV-TWA 100 mg/m3 (25 ppm) (ACGIH);IDLH 5000 ppm (NIOSH).
ʻO Merck 14,2726
BRN 385735
pKa 17 (ma 25 ℃)
PH 7 (70g/l, H2O, 20 ℃)
Kūlana Waihona E mālama ma +5°C a i +30°C.
Paʻa Paʻa. Hiki ke puhi. ʻAʻole kūpono me nā mea oxidizing ikaika.
Pale Pahū 1.1%, 100°F
Hōʻike Hōʻike n20/D 1.450(māmā)
Na Waiwai Kino a Kimia ʻO ka wai aniani ʻaʻole waihoʻoluʻu, me ka hanu lepo, he melemele māmā ka haumia.
helu hehee -47 ℃
kahi e hoʻolapalapa ai 155.6 ℃
mānoanoa pili 0.947
helu hoʻopaʻapaʻa 1.450
kiko uila 54 ℃
hiki ke hoʻoheheʻe ʻia i ka ethanol a me ka etera
Hoʻohana Hoʻohana ʻia e like me nā mea maka a me nā solvents no nā resins synthetic a me nā fiber synthetic

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xn – Poino
Nā Code Risk R10 – Hiki ke ahi
R20 – Poino ma ka inhalation
R41 – Ka pilikia o ka poino nui i na maka
R38 - He hoʻonāukiuki i ka ʻili
R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
Ka wehewehe palekana S25 – Hōʻalo i ka pili ʻana me nā maka.
S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
UN ID UN 1915 3/PG 3
WGK Kelemānia 1
RTECS GW1050000
TSCA ʻAe
HS Code 2914 22 00
Papa Hazard 3
Hui Pūʻulu III
Kaʻawaʻawa LD50 waha i nā ʻiole: 1.62 ml/kg (Smyth)

 

Hoʻolauna

ʻO Cyclohexanone kahi mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o cyclohexanone:

 

ʻAno maikaʻi:

- Ke ʻano: ʻO ka wai kala ʻole me kahi ʻala ʻala.

- Māmā: 0.95 g/cm³

- Solubility: Hiki ke hoʻoheheʻe ʻia e like me ka wai, ethanol, ether, etc.

 

E hoʻohana:

- ʻO Cyclohexanone kahi mea hoʻoheheʻe i hoʻohana nui ʻia no ka wehe ʻana a me ka hoʻomaʻemaʻe ʻana i ka ʻoihana kemika e like me ka plastics, rubber, paints, etc.

 

Hanana:

- Hiki ke hoʻopili ʻia ka Cyclohexanone e ka cyclohexene i mua o ka oxygen e hana i ka cyclohexanone.

- ʻO ke ʻano o ka hoʻomākaukau ʻana ʻo ka hoʻomākaukau ʻana i ka cyclohexanone ma ka decarboxylation o ka waika caproic.

 

ʻIke palekana:

- He haʻahaʻa ko Cyclohexanone, akā he mea nui e hoʻohana pono ia.

- Hōʻalo i ka pili ʻana me ka ʻili a me nā maka, e hoʻokomo i nā mīkina lima pale a me nā maka maka.

- Hāʻawi i ka ventila maikaʻi ke hoʻohana ʻia a pale i ka inhalation a i ʻole ka ʻai ʻana.

- Inā loaʻa ʻole ka ʻai ʻana a i ʻole ka ʻike nui ʻana, e ʻimi koke i ke kōkua olakino.

- I ka mālama ʻana a me ka hoʻohana ʻana i ka cyclohexanone, e noʻonoʻo i nā hana pale ahi a pahū, a mālama iā ia mai nā kumu ahi a me nā wela kiʻekiʻe.


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