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2-Methyl-1-butanol(CAS#137-32-6)

Chemical Property:

Molecular Formula C5H12O
Molar Misa 88.15
Density 0.819g/mLat 20°C(lit.)
Melting Point −70°C(lit.)
Boling Point 130°Cmm Hg(lit.)
Kutenderera kwakananga(α) -0.1+0.1°(20℃/D)(yakanaka)
Flash Point 110°F
Nhamba yeJECFA 1199
Mvura Solubility 3.6 g/100 mL (30 ºC)
Solubility mvura: inonyungudika zvishoma3.6g/a00g pa30°C
Vapor Presure 3 mm Hg (20 °C)
Vapor Density 3 (vs mhepo)
Chitarisiko Liquid
Color Zvakajeka zvisina ruvara kusvika kune yero zvishoma
Merck 14,6030
BRN 1718810
pKa 15.24±0.10(Zvakafanotaurwa)
PH 7 (H2O)
Storage Condition Chengetedza pasi pe +30°C.
Explosive Limit 1.2-10.3%(V)
Refractive Index n20/D 1.411
Zvenyama uye Chemical Properties
Shandisa Inoshandiswa semushonga wepakati

Product Detail

Product Tags

Hazard Symbols Xn – Zvinokuvadza
Risk Codes R10 - Inopfuta moto
R20 – Zvinokuvadza nekufema
R37 - Inotsamwisa kune yekufema system
R66 - Kudzokororwa kuratidzwa kunogona kukonzera kuoma kweganda kana kuputika
Tsanangudzo Yekuchengetedza S46 – Kana ikamedzwa, tsvaga rubatsiro rwekuchipatara nekukasika uye ratidza chigaba ichi kana kuti label.
S24/25 - Dzivisa kusangana neganda nemeso.
UN IDs UN 1105 3/PG 3
WGK Germany 3
RTECS EL5250000
TSCA Ehe
HS Code 29051500
Hazard Kirasi 3
Packing Group III
Muchetura LD50 nemuromo muTsuro: 4170 mg/kg LD50 dermal Rabbit 2900 mg/kg

 

Nhanganyaya

2-Methyl-1-butanol ndeye organic compound. Iyi inotevera sumo yezvivakwa zvayo, kushandiswa, nzira dzekugadzira uye ruzivo rwekuchengetedza:

 

Hunhu:

2-Methyl-1-butanol imvura isina ruvara uye ine hwema hwakafanana nehwedoro. Inonyungudika mumvura uye zvakasiyana-siyana zveorganic solvents.

 

Shandisa:

2-Methyl-1-butanol inonyanya kushandiswa sechinhu chinonyungudutsa uye chepakati. Inoshandiswa zvakanyanya muindasitiri yemakemikari mune alkylation reactions, oxidation reactions, uye esterification maitiro, pakati pevamwe.

 

Nzira:

2-methyl-1-butanol inogona kuwanikwa kuburikidza nekuita 2-butanol nekloromethane pasi pemamiriro e-alkaline. Matanho chaiwo ekuita ndeyekutanga kuita 2-butanol ine hwaro kuti ibudise inoenderana phenol munyu, uyezve kuita nekloromethane kubvisa iyo chlorine ion uye kuwana chinongedzo chigadzirwa.

 

Ruzivo Rwekuchengetedza: Imvura inobvira inogona kuburitsa mhute, saka inofanirwa kuchengetedzwa kure nemoto uye tembiricha yepamusoro, uye nzvimbo ine mhepo inofefetera inofanirwa kuchengetedzwa. Dzivisa kusangana neganda, maziso, uye mucous membranes, uye sukurudza nekukurumidza nemvura yakawanda kana wasangana netsaona. Paunenge uchibata nekuchengetedza, maitiro ekuchengetedza akakodzera anofanirwa kucherechedzwa.


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