58958
analytical standard
3 (20 °C, vs air)
73 mmHg ( 20 °C)
≥99.9% (GC)
801 °F
limited shelf life, expiry date on the label
2.2-11.5 %, 38 °F
HPLC: suitable
gas chromatography (GC): suitable
n20/D 1.3720 (lit.)
76.5-77.5 °C (lit.)
−84 °C (lit.)
water: soluble
0.902 g/mL at 25 °C (lit.)
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
neat
CCOC(C)=O
1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
XEKOWRVHYACXOJ-UHFFFAOYSA-N
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此商品 | W241407 | W241415 | PHR1481 |
---|---|---|---|
assay ≥99.9% (GC) | assay ≥99% | assay ≥99% | assay - |
shelf life limited shelf life, expiry date on the label | shelf life - | shelf life - | shelf life - |
technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - | technique(s) - | technique(s) HPLC: suitable, gas chromatography (GC): suitable |
application(s) cleaning products | application(s) flavors and fragrances | application(s) flavors and fragrances | application(s) pharmaceutical (small molecule) |
format neat | format neat | format neat | format neat |
Danger
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
Central nervous system
3 - Flammable liquids
WGK 1
24.8 °F
-4 °C
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.
如何查找产品货号
在网站页面上,产品编号会附带包装尺寸/数量一起显示(例如:T1503-25G)。请确保 在“产品编号”字段中仅输入产品编号 (示例 T1503).
示例
其它示例:
705578-5MG-PW
PL860-CGA/SHF-1EA
MMYOMAG-74K-13
1000309185
请输入1.000309185)
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如何查找COA批号
Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.
如果您查询到的批号为 TO09019TO 等,请输入去除前两位字母的批号:09019TO。
如果您查询到的批号含有填充代码(例如05427ES-021),请输入去除填充代码-021的批号:05427ES。
如果您查询到的批号含有填充代码(例如 STBB0728K9),请输入去除填充代码K9的批号:STBB0728。
部分情况下,可能未在线提供COA。如果搜索不到COA,可在线索取。
顶空级溶剂在有机挥发性杂质分析之中的应用
The Utility of Headspace Grade Solvents for the Analysis of Organic Volatile Impurities
Butyl methyl ether; Acetic acid; 2-Butanone; Ethyl acetate; Tetrahydrofuran; 1-Butanol; Isopropyl acetate; Heptane; Propyl acetate; 3-Methylbutanol; 4-Methyl-2-pentanone; Isobutyl acetate; Butyl acetate; Dimethyl sulfoxide; Anisole; Cumene
Separation of Acetone; Acetic acid; Propionic acid; Ethyl butyrate; Ethanol; Isoamyl acetate; Isobutyric acid; 3-Methyl-2-butanol; Methyl acetate; 1-Propanol; Acetal, ≥98%, FG; 2-Methyl-1-pentanol; Butyl acetate; Ethyl propionate; 3-Pentanol; 2-Pentanol, 98%; Ethyl isobutyrate; Isobutyl acetate; Acetaldehyde; Furfural; Butyric acid; Methanol; Ethyl acetate
-Cymene; 2,5-Dimethylpyrrole; Acetoin, ≥96%, FCC, FG; 2,5-Dimethylpyrazine; 2,6-Dimethylpyrazine; 2-Ethylpyrazine, ≥98%, FG; 2,3-Dimethylpyrazine; 4-Heptanone; 3-Ethylpyridine; 2,3,5-Trimethylpyrazine; Furfural; Pyrrole; Furfuryl acetate; Linalool; Linalyl acetate; 5-Methylfurfural; γ-Butyrolactone; 2-Acetyl-1-methylpyrrole; Furfuryl alcohol; 2-Acetylpyrrole; Pyrrole-2-carboxaldehyde
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