401765
苯
anhydrous, 99.8%
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关于此项目
经验公式（希尔记法）:
C6H6
化学文摘社编号:
分子量:
78.11
UNSPSC Code:
12352002
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-753-7
Beilstein/REAXYS Number:
969212
MDL number:
Assay:
99.8%
Grade:
anhydrous
Technique(s):
toxicology assay: suitable
Bp:
80 °C (lit.)
Vapor pressure:
166 mmHg ( 37.7 °C), 74.6 mmHg ( 20 °C)
grade
anhydrous
Quality Segment
vapor density
2.77 (vs air)
vapor pressure
166 mmHg ( 37.7 °C), 74.6 mmHg ( 20 °C)
assay
99.8%
form
liquid
autoignition temp.
1043 °F
expl. lim.
8 %
technique(s)
toxicology assay: suitable
impurities
<0.001% water, <0.005% water (100 mL pkg)
evapn. residue
<0.0005%
refractive index
n
bp
80 °C (lit.)
mp
5.5 °C (lit.)
density
0.874 g/mL at 25 °C (lit.)
SMILES string
c1ccccc1
InChI
1S/C6H6/c1-2-4-6-5-3-1/h1-6H
InChI key
UHOVQNZJYSORNB-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
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Legal Information
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
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警示词
Danger
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 1A - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 1B - Skin Irrit. 2 - STOT RE 1
靶器官
Blood
存储类别
3 - Flammable liquids
闪点 (F)
12.2 °F
闪点 (°C)
-11 °C
PPE（个人防护设备）
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter