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正丙醇

正丙醇

中文名稱:正丙醇

C A S 號(hào):71-23-8

產(chǎn)品分類:CAS號(hào)大全

產(chǎn)品品牌:紀(jì)寧生物

產(chǎn)品詳情

正丙醇 71-23-8

CAS號(hào):71-23-8

英文名稱:1-Propanol

英文同義詞:Optal;albacol;n-C3H7OH;PROPANOL;1-Propan;FEMA 2928;Propanole;Propanoli;ai3-16115;1-PROPANOL

中文名稱:正丙醇

中文同義詞:丙醇;正丙醇;1-丙醇;天然正丙醇;色譜正丙醇;無水正丙醇;水中正丙醇;中化正丙醇;丙醇-GCS;乙醇中正丙醇

分子式:C3H8O

分子量:60.1

熔點(diǎn):-127 °C(lit.)

沸點(diǎn):97 °C(lit.)

密度:0.804 g/mL at 25 °C(lit.)

蒸氣密度:2.1 (vs air)

蒸氣壓:10 mm Hg ( 147 °C)

折射率:n20/D 1.384(lit.)

FEMA:2928 | PROPYL ALCOHOL

閃點(diǎn):59 °F

儲(chǔ)存條件:Store at +5°C to +30°C.

溶解度:H2O: passes test

酸度系數(shù)(pKa):>14 (Schwarzenbach et al., 1993)

形態(tài):Liquid

顏色:<10(APHA)

氣味 (Odor):Resembles that of ethyl alcohol.

PH值:7 (200g/l, H2O, 20℃)

相對(duì)極性:0.617

嗅覺閾值(Odor Threshold):0.094ppm

爆炸極限值(explosive limit):2.1-19.2%(V)

水溶解性:soluble

最大波長(zhǎng)(λmax):λ: 220 nm Amax: ≤0.40
λ: 240 nm Amax: ≤0.071
λ: 275 nm Amax: ≤0.0044

Merck:14,7842

JECFA Number:82

BRN:1098242

Henry's Law Constant:6.75 (static headspace-GC, Merk and Riederer, 1997)

暴露限值:TLV-TWA (200 ppm); (500 mg/m3); STEL 250 ppm (625 mg/m3); IDLH 4000 ppm.

穩(wěn)定性:Stable. May form peroxides in contact with air. Incompatible with alkali metals, alkaline earths, aluminium, oxidizing agents, nitro compounds. Highly flammable. Vapour/air mixtures explosive.

CAS 數(shù)據(jù)庫(kù):71-23-8(CAS DataBase Reference)

NIST化學(xué)物質(zhì)信息:1-Propanol(71-23-8)

EPA化學(xué)物質(zhì)信息:1-Propanol (71-23-8)