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Isopropanol(CAS#67-63-0)

Āhuatanga matū:

Tātai rāpoi C3H8O
Molar Mass 60.1
Kiato 0.785g/mLat 25°C(marama)
Te Whakarewa -89.5 °C
Piro Pouri 82°C(marama)
Tohu Kohiko 53°F
Nama JECFA 277
Wairewa wai whakakorikori
Wairewa wai: wairewa (katoa)
Kohu Kohu 33 mm Hg (20 °C)
Kohu Kohu 2.1 (me te hau)
Te ahua Mārō Whakarewa Iti
Te taumahatanga motuhake tata ki te 0.785(20/20 ℃)(Ph.Eur.)
Tae taekore
Te kakara Ka rite ki te waipiro ethyl; koi, ahua kino; te ahua o te waipiro ngawari; kore toenga.
Tepe Whakaaturanga TLV-TWA 980 mg/m3 (400 ppm); STEL 1225 mg/m3 (500 ppm) (ACGIH); IDLH 12,000 ppm (NIOSH).
Te roangaru mōrahi(λmax) ['λ: 260 nm Korahi: 0.02',
, 'λ: 280 nm Mōrahi: 0.01']
Merck 14,5208
BRN 635639
pKa 17.1(i te 25 ℃)
Tikanga Rokiroki Rokiroki i te +5°C ki te +30°C.
Tepe Pahū 2-13.4%(V)
Taurangi Refactive n20/D 1.377(marama)
Āhuatanga ā-tinana, matū hoki Te ahua: he wai muratahi marama kore tae me te haunga rite te waihano.
ira whakarewa -88.5 ℃
ira kohua 82.45 ℃
ira mīti -89.5 ℃
kiato whanaunga 0.7855
taupū whakaata 1.3772
te memehatanga i roto i te wai, te waihano, te etera me te chloroform i miscible.
Whakamahi Te nuinga whakamahia i roto i te ho'oraa, whakamahia hoki rite whakarewa, tangohanga, antifreeze

Taipitopito Hua

Tohu Hua

Waehere Morearea R11 – Tino muramura
R36 – He whakapataritari ki nga kanohi
R67 – Ko te kohu ka puta te momoe me te mangere
R40 – Nga taunakitanga iti o te paanga mate pukupuku
R10 – He mura ahi
R36/38 – He whakapouri ki nga kanohi me te kiri.
Whakaahuatanga Haumaru S7 – Kia kati te ipu.
S16 – Kia matara atu i nga puna o te mura.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36/37 – Mau kakahu whakamarumaru me nga karapu tika.
UN ID UN 1219 3/PG 2
WGK Tiamana 1
RTECS NT8050000
FLUKA BRAND F CODES 3-10
TSCA Ae
Waehere HS 2905 12 00
Te akomanga morearea 3
Roopu Tarapi II
Te paitini LD50 ā-waha ki te kiore: 5.8 g/kg (Smyth, Carpenter)

 

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