305197

Benzyl alcohol

anhydrous, 99.8%

• Synonim(y): BnOH, Benzenemethanol
• Wzór liniowy: C₆H₅CH₂OH
• Numer CAS: 100-51-6
• Masa cząsteczkowa: 108.14
• NACRES: NA.21
• PubChem Substance ID: 57648443
• eCl@ss: 39023110
• UNSPSC Code: 12352104
• EC Number: 202-859-9
• MDL number: MFCD00004599
• Beilstein/REAXYS Number: 878307
• Assay: 99.8%
• Grade: anhydrous
• Bp: 203-205 °C (lit.)
• Vapor pressure: 13.3 mmHg ( 100 °C), 3.75 mmHg ( 77 °C)

Właściwości

• grade: anhydrous
• Quality Segment: 100
• vapor density: 3.7 (vs air)
• vapor pressure: 13.3 mmHg ( 100 °C), 3.75 mmHg ( 77 °C)
• assay: 99.8%
• form: liquid
• autoignition temp.: 817 °F
• expl. lim.: 0.34-6.3 %
• impurities: <0.003% water, <0.005% water (100 mL pkg)
• refractive index: n20/D 1.539 (lit.)
• bp: 203-205 °C (lit.)
• mp: −16-−13 °C (lit.)
• solubility: water: soluble 33 g/L at 20 °C
• density: 1.045 g/mL at 25 °C (lit.)
• SMILES string: OCc1ccccc1
• InChI: 1S/C7H8O/c8-6-7-4-2-1-3-5-7/h1-5,8H,6H2
• InChI key: WVDDGKGOMKODPV-UHFFFAOYSA-N

Opis

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

Ta strona może zawierać tekst przetłumaczony maszynowo.

Informacja o środkach bezpieczeństwa

• Piktogramy: GHS07
• Słowo ostrzegawcze: Warning
• Klasa składowania: 10 - Combustible liquids
• Temperatura zapłonu (°F): 213.8 °F - DIN 51758
• Temperatura zapłonu (°C): 101 °C - DIN 51758
• PPE (środki ochrony indywidualnej): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
• Kody zagrożeń: H302,H317,H319
• Ostrzeżenia: P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Sens. 1B