459836
纯乙醇
≥99.5%, anhydrous, 200 proof
可持续性特点
别名:
乙醇, 无水酒精, 非变性乙醇
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关于此项目
线性分子式:
CH3CH2OH
化学文摘社编号:
分子量:
46.07
UNSPSC Code:
15101802
PubChem Substance ID:
NACRES:
NA.21
EC Number:
200-578-6
MDL number:
Assay:
≥99.5%
Grade:
anhydrous
Bp:
78.3 °C
Vapor pressure:
57.26 hPa ( 19.6 °C)
产品名称
纯乙醇, 200 proof, anhydrous, ≥99.5%
grade
anhydrous
Quality Segment
vapor density
1.59 (vs air)
vapor pressure
57.26 hPa ( 19.6 °C)
assay
≥99.5%
form
liquid
expl. lim.
3.1-27.7 %
availability
not available in (Sales restictions may apply)
sustainability
Sustainability features
concentration
200 proof
impurities
<0.005% water
evapn. residue
<0.0005%
color
colorless
pH
7 (20 °C, 10 g/L)
bp
78.3 °C
mp
-114 °C
density
0.789 g/mL at 20 °C
SMILES string
OCC
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
InChI key
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
General description
Our anhydrous solvents deliver exceptionally low water content, making them the ideal choice for moisture-sensitive laboratory applications. Packaged in the exclusive Sure/Seal™ septum bottle system, they are reliably protected against moisture ingress from first use to last drop. The innovative Sure/Seal™ closure combines an advanced plug-style liner with an airtight elastomer and crimp cap design to ensure consistent product integrity. Three unique liner materials provide optimal chemical compatibility across a broad range of solvents. Sure/Seal™ packaging is proven to maintain anhydrous conditions even after repeated punctures. With more than 70 products across all major solvent families, available in pack sizes from 100 mL to 2 L, the portfolio meets virtually every laboratory need. By choosing ready-to-use anhydrous solvents in Sure/Seal™ packaging, researchers eliminate the need for time-consuming and hazardous in-house solvent drying and distillation - saving time, reducing risk, and improving reproducibility.
Application
Anhydrous solvents in Sure/Seal™ packaging are essential wherever water contamination would compromise experimental results. They are widely used in moisture-sensitive applications such as organic synthesis - including Grignard reactions, organometallic chemistry, and catalysis - as well as in peptide, oligonucleotide, and pharmaceutical synthesis.
Packaging
查看可回收的容器产品。
Other Notes
Pure-Pac®II容器需要Micromatic MacroValve耦合器用于溶剂的配送，Z560723。
可能实行销售限制
Legal Information
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany
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警示词
Danger
危险代码
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
闪点 (F)
55.4 °F - closed cup
闪点 (°C)
13 °C - closed cup
PPE（个人防护设备）
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter