Pentane(CAS#109-66-0)

Waiwai Kemika:

ʻĀpana Molekala	C5H12
Molar Mass	72.15
ʻO ka mānoanoa	0.626g/mLat 25°C(māmā)
Lae hehee	-130 °C
Lae Boling	36 °C
Lae Flash	−57°F
Hiki i ka wai	hiki ole ke hooheheeia
Ka hikiwawe	ethanol: hiki ke hoʻoheheʻe (lit.)
Puʻupuʻu mahu	26.98 psi ( 55 °C)
Ka māhu māhu	2.48 (me ka lewa)
Ka nana aku	Waiwai
Kaumaha Kūikawā	0.63
kalakala	kala ole
ʻala	E like me ka ʻaila.
Palena Hōʻike	TLV-TWA 600 ppm (～1800 mg/m3)(ACGIH), 1000 ppm (～3000 mg/m3)(OSHA), 500 ppm (～1500 mg/m3) (MSHA);STEL 750 ppm (～2250 mg/ m3) (ACGIH).
Ka lōʻihi hawewe (λmax)	['λ: 200 nm Amax: ≤0.70', , 'λ: 210 nm Amax: ≤0.20', , 'λ: 220 nm Amax: ≤0.07', , 'λ:
ʻO Merck	14,7116
BRN	969132
pKa	>14 (Schwarzenbach et al., 1993)
Kūlana Waihona	E mālama ma +5°C a i +30°C.
Pale Pahū	1.4-8%(V)
Hōʻike Hōʻike	n20/D 1.358
Na Waiwai Kino a Kimia	ʻAʻohe wai wela ʻole. hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, hiki ke hoʻoheheʻe ʻia i ka etera a me ka hydrocarbons.
Hoʻohana	Hoʻohana nui ʻia ia no ka molecular sieve desorption a hoʻololi i ka Freon e like me ka mea hoʻoulu, hoʻohana ʻia e like me ka solvent, ka hana ʻana i ka hau hau, anesthetic, synthesis o pentanol, isopentane, etc.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Code Risk	R12 – Pahu loa R51/53 – Hiki ke hoʻopōʻino i nā mea ʻawaʻawa no ka wā lōʻihi i ke kaiaola wai. R65 – He pōʻino: Hiki ke hoʻopōʻino i ke akemāmā ke ale ʻia R66 – Hiki ke hoʻomaloʻo a pohā paha ka ʻili i ka hoʻolaha pinepine ʻia R67 – Hiki i nā mahu ke kumu i ka hiamoe a me ka poni
Ka wehewehe palekana	S9 - E mālama i ka pahu ma kahi e hoʻoheheʻe maikaʻi ʻia. S16 – E hoʻokaʻawale i nā kumu hoʻā. S29 – Mai hoʻokahe i loko o nā kahawai. S33 - E mālama i nā hana e pale aku ai i ka hoʻokuʻu ʻana. S61 - Hōʻalo i ka hoʻokuʻu ʻana i ke kaiapuni. E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana. S62 – Inā ʻai ʻia, mai hoʻoulu i ka luaʻi; e ʻimi koke i ka ʻōlelo aʻoaʻo a hōʻike i kēia pahu a lepili paha.
UN ID	UN 1265 3/PG 2
WGK Kelemānia	2
RTECS	RZ9450000
NUI FLUKA BRAND F	3-10
TSCA	ʻAe
HS Code	29011090
Papa Hazard	3
Hui Pūʻulu	II
Kaʻawaʻawa	LC (i ka lewa) i nā ʻiole: 377 mg/l (Fühner)

Hoʻolauna

Pentane. Penei kona mau waiwai.

Hiki ke hoʻopili ʻia me nā mea hoʻoheheʻe kūlohelohe akā ʻaʻole me ka wai.

Nā Waiwai Kemika: ʻO N-pentane he aliphatic hydrocarbon i hiki ke puhi ʻia a he wahi uila haʻahaʻa a me ka wela autoignition. Hiki ke puhi ʻia i ka lewa e hoʻopuka i ke kalapona a me ka wai. He mea maʻalahi kona ʻano, a ʻo ka n-pentane ka mea hoʻolalelale me ka nui o nā pūhui organik.

Hoʻohana: Hoʻohana nui ʻia ʻo N-pentane i nā hoʻokolohua kemika, hoʻomākaukau ʻana i nā mea hoʻoheheʻe a me nā hui ʻūlū, a he mea nui hoʻi ia i ka ʻoihana ʻaila.

ʻO ke ʻano hoʻomākaukau: loaʻa nui ka n-pentane ma ka haki ʻana a me ka hoʻoponopono ʻana i ke kaʻina hana hoʻomaʻemaʻe ʻaila. Aia ka n-pentane i loko o nā huahana ʻaila i hana ʻia e kēia mau kaʻina, hiki ke hoʻokaʻawale a hoʻomaʻemaʻe ʻia e ka distillation e loaʻa ai ka n-pentane maʻemaʻe.

ʻIke palekana: ʻO ka n-pentane he wai wela a pono e mālama ʻia mai nā lapalapa ākea a me nā wela kiʻekiʻe. Pono e hoʻohana ʻia ma kahi wahi e hoʻoheheʻe maikaʻi ʻia a pale aku i ka hoʻopili ʻana me nā mea oxidizing ikaika. ʻO ka loaʻa ʻana o ka n-pentane i ka wā lōʻihi e hiki ke hoʻomaloʻo a hoʻomāinoino ka ʻili, a pono e lawe ʻia nā mea pale kūpono e like me nā mīkina lima a me nā maka maka. Inā loaʻa ka inhalation a i ʻole ka ʻili me ka n-pentane, e ʻimi koke i ke kōkua olakino.

Mua: Heptana(CAS#142-82-5)

Aʻe: Octane(CAS#111-65-9)

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