294829
2-甲基-1-丙醇
anhydrous, 99.5%
别名:
异丁醇, 异丙基甲醇
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关于此项目
线性分子式:
(CH3)2CHCH2OH
化学文摘社编号:
分子量:
74.12
UNSPSC Code:
12352001
NACRES:
NA.21
PubChem Substance ID:
EC Number:
201-148-0
Beilstein/REAXYS Number:
1730878
MDL number:
Assay:
99.5%
Grade:
anhydrous
Bp:
108 °C (lit.)
Vapor pressure:
8 mmHg ( 20 °C), 8.8 mmHg ( 0 °C)
grade
anhydrous
Quality Segment
vapor density
2.55 (vs air)
vapor pressure
8 mmHg ( 20 °C), 8.8 mmHg ( 0 °C)
assay
99.5%
form
liquid
autoignition temp.
801 °F
expl. lim.
10.6 %
impurities
<0.003% water, <0.005% water (100 mL pkg)
evapn. residue
<0.0005%
refractive index
n
bp
108 °C (lit.)
mp
−108 °C (lit.)
density
0.803 g/mL at 25 °C (lit.)
SMILES string
CC(C)CO
InChI
1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3
InChI key
ZXEKIIBDNHEJCQ-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.
Legal Information
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
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警示词
Danger
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官
Central nervous system, Respiratory system
存储类别
3 - Flammable liquids
怎么回事？
WGK 1
闪点 (F)
82.4 °F - closed cup
闪点 (°C)
28 °C - closed cup
PPE（个人防护设备）
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter