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1-Propanol(CAS#71-23-8) Featured Image
  • 1-Propanol(CAS#71-23-8) 1

1-Propanol(CAS#71-23-8)

Chemical Property:

Molecular Formula C3H8O
Molar Misa 60.1
Density 0.804 g/mL pa25 °C(lit.)
Melting Point -127°C(lit.)
Boling Point 97°C(lit.)
Flash Point 59°F
Nhamba yeJECFA 82
Mvura Solubility soluble
Solubility H2O: anopfuura bvunzo
Vapor Presure 10 mm Hg ( 147 °C)
Vapor Density 2.1 (vs mhepo)
Chitarisiko Liquid
Color <10(APHA)
Kunhuwa Inofanana neye ethyl doro.
Exposure Limit TLV-TWA (200 ppm); (500 mg/m3); STEL250 ppm (625 mg/m3); IDLH 4000 ppm.
Maximum wavelength(λmax) ['λ: 220 nm Amax: ≤0.40',
, 'λ: 240 nm Amax: ≤0.071',
, 'λ: 275 nm Amax: ≤0.0044']
Merck 14,7842
BRN 1098242
pKa > 14 (Schwarzenbach et al., 1993)
PH 7 (200g/l, H2O, 20℃)
Storage Condition Chengetedza pa +5°C kusvika +30°C.
Kugadzikana Yakagadzikana. Inogona kuumba peroxides inosangana nemhepo. Hazvienderane nesimbi dzealkali, alkaline mavhu, aluminium, oxidizing agents, nitro makomisheni. Kupisa zvakanyanya. Utsi/musanganiswa wemhepo unoputika.
Explosive Limit 2.1-19.2%(V)
Refractive Index n20/D 1.384(lit.)
Zvenyama uye Chemical Properties Mvura isina ruvara inoonekera. Iine kunhuhwirira kwakafanana ne ethanol. Mari shoma iripo mumafuta efuseli. Density 0.8036. Refractive index 1.3862. Kunyungudika -127 °c. Kufashaira 97.19 °c. Soluble mumvura, ethanol uye ether. Iyo mhute inoumba musanganiswa unoputika nemhepo, ine muganho wekuputika we2.5% kusvika 8.7% nehuwandu.
Shandisa Inoshandiswa sechinhu chinonyungudutsa, muzviitiko zvakawanda chinogona kutsiva nzvimbo yepasi yekubikira ye ethanol.

Product Detail

Product Tags

Risk Codes R11 - Inopisa zvakanyanya
R41 - Njodzi yekukuvara kwakakomba kwemaziso
R67 - Mhepo inogona kukonzera hope uye dzungu
Tsanangudzo Yekuchengetedza S7 - Chengetedza mudziyo wakavharwa zvakasimba.
S16 - Chengetedza kure nenzvimbo dzekudzima.
S24 - Dzivisa kusangana neganda.
S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
S39 - Pfeka dziviriro yeziso / kumeso.
UN IDs UN 1274 3/PG 2
WGK Germany 1
RTECS UH8225000
FLUKA BRAND F CODES 10-23
TSCA Ehe
HS Code 29051200
Hazard Kirasi 3
Packing Group II
Muchetura LD50 nemuromo mumakonzo: 1.87 g/kg (Smyth)

 

Nhanganyaya

Propanol, inozivikanwawo se isopropanol, is organic solvent. Iyi inotevera sumo kune zvivakwa, kushandiswa, nzira dzekugadzirira uye ruzivo rwekuchengetedza propanol:

 

Hunhu:

- Propanol imvura isina ruvara ine hunhu hwemadoro.

- Inogona kunyungudutsa mvura, ethers, ketoni, uye akawanda organic zvinhu.

 

Shandisa:

- Propanol inoshandiswa zvakanyanya muindasitiri sechinhu chinonyungudutsa mukugadzira pendi, machira, maajenti ekuchenesa, dhayi, uye pigment.

 

Nzira:

- Propanol inogona kugadzirwa nehydrogenation ye methane hydrates.

- Imwe nzira inowanzoshandiswa yekugadzirira inowanikwa neakananga hydrogenation yepropylene nemvura.

 

Zvekuchengetedza

- Propanol inopfuta uye inofanirwa kuchengetedzwa kure nemirazvo yakavhurika uye tembiricha yakakwira.

- Paunenge uchibata propanol, pfeka midziyo yekudzivirira yakakodzera senge magirovhosi, magirazi uye zvipfeko zvekudzivirira.

 

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