296317
十六烷
anhydrous, ≥99%
别名:
正十六烷, 鲸蜡烷
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线性分子式:
CH3(CH2)14CH3
化学文摘社编号:
分子量:
226.44
UNSPSC Code:
12352001
NACRES:
NA.21
PubChem Substance ID:
EC Number:
208-878-9
Beilstein/REAXYS Number:
1736592
MDL number:
Assay:
≥99%
Grade:
anhydrous
Bp:
287 °C (lit.)
Vapor pressure:
1 mmHg ( 105.3 °C)
grade
anhydrous
Quality Segment
vapor density
7.8 (vs air)
vapor pressure
1 mmHg ( 105.3 °C)
assay
≥99%
form
liquid
autoignition temp.
395 °F
impurities
<0.003% water, <0.005% water (100 mL pkg)
refractive index
n
bp
287 °C (lit.)
mp
18 °C (lit.)
transition temp
solidification point 17.5-18.5 °C
density
0.773 g/mL at 25 °C (lit.)
SMILES string
CCCCCCCCCCCCCCCC
InChI
1S/C16H34/c1-3-5-7-9-11-13-15-16-14-12-10-8-6-4-2/h3-16H2,1-2H3
InChI key
DCAYPVUWAIABOU-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
危险代码
Hazard Classifications
Asp. Tox. 1
supp_hazards
存储类别
10 - Combustible liquids
怎么回事？
WGK 1
闪点 (F)
233.6 °F
闪点 (°C)
112 °C
PPE（个人防护设备）
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter