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Agency
meets USP/NF
质量水平
蒸汽压
12 hPa ( 20 °C)
方案
≥99% (GC)
表单
liquid
杂质
≤0.0005 meq/g Titrable acid
≤0.01% Carbonyl compounds (as butyraldehyde)
≤0.02% Carbonyl compounds (as 2-butanone)
≤0.1% Water (H2O)
蒸发残留物
≤0.001%
颜色
APHA: ≤10
pH值（酸碱度）
7 (20 °C, 80 g/L in H2O)
沸点
106-108 °C/1013 hPa
mp
-108 °C
转变温度
flash point 28 °C
溶解性
85 g/L
密度
0.802 g/cm3 at 20 °C
运输
ambient
储存温度
room temp
SMILES字符串
OCC(C)C
InChI
1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3
InChI key
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N
应用
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
分析说明
Assay (GC): 99.0% min
Carbonyl compounds (as 2-butanone): 0.02% max
Carbonyl compounds (as butyraldehyde): 0.01% max
Color (APHA): 10 max
Evaporation residue: 0.001% max
Form: Clear liquid
Infrared Spectrum: Conforms to standard
Solubility in water: To pass test
Titrable acid: 0.0005meq/g max
Water (H2O): 0.1% max
Carbonyl compounds (as 2-butanone): 0.02% max
Carbonyl compounds (as butyraldehyde): 0.01% max
Color (APHA): 10 max
Evaporation residue: 0.001% max
Form: Clear liquid
Infrared Spectrum: Conforms to standard
Solubility in water: To pass test
Titrable acid: 0.0005meq/g max
Water (H2O): 0.1% max
警示用语：
Danger
危险分类
Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官
Central nervous system, Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
82.4 °F - closed cup
闪点(°C)
28 °C - closed cup
法规信息
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