626-38-0
中文名稱
乙酸仲戊酯
英文名稱
1-METHYLBUTYL ACETATE
CAS
626-38-0
分子式
C7H14O2
分子量
130.18
MOL 文件
626-38-0.mol
更新日期
2023/10/24 16:49:22
626-38-0 結構式
基本信息
中文別名
醋酸仲戊酯1-甲基乙酸丁酯
英文別名
sec-Amyl acetate2-Acetoxypentane
SEC-PENTYL ACETATE
2-Pentanol, acetate
pentan-2-yl acetate
pentan-2-yl ethanoate
1-METHYLBUTYL ACETATE
ACETIC ACID-2-PENTYL ESTER
2-Amylester kyseliny octove
Acetic acid 1-methylbutyl ester
所屬類別
化學試劑：戊酯類化合物物理化學性質
熔點-74.65°C (estimate)
沸點134.85°C
密度0.8628
蒸氣壓10 at 35.2 °C (estimated, Weast, 1986)
折射率1.3969
溶解度Soluble in alcohol, ether (Weast, 1986), and many other organic solvents including esters and
glycols.
形態(tài)液體
氣味 (Odor)at 100.00 %. herbal weedy musty green vegetable nut skin beany ketonic animal
香型herbal
水溶解性2.2 g/L at 25 °C (Montgomery, 1989)
JECFA Number1146
Henry's Law Constant(x 10-4 atm?m3/mol):
7.7 at 25 °C (approximate - calculated from water solubility and vapor pressure)
暴露限值NIOSH REL: TWA 125 ppm (650 mg/m3), IDLH 1,000 ppm; OSHA PEL:
TWA 125 ppm; ACGIH TLV: TWA 125 ppm with intended TWA and STEL values of 50 and
100 ppm, respectively.
穩(wěn)定性Volatile
LogP2.12
EPA化學物質信息sec-Amyl acetate (626-38-0)
安全數(shù)據(jù)
警示詞危險
危險性描述H225
危險類別碼10
安全說明16
危險品運輸編號UN 1104 3/PG 3
危險等級3.2
包裝類別III
毒害物質數(shù)據(jù)626-38-0(Hazardous Substances Data)
立即威脅生命和健康濃度1,000 ppm