284505

1,2-Dichloroethane

anhydrous, 99.8%

• Synonyma: Ethylene chloride, Ethylene dichloride
• Lineární vzorec: ClCH₂CH₂Cl
• Číslo CAS: 107-06-2
• Molekulová hmotnost: 98.96
• NACRES: NA.21
• PubChem Substance ID: 57648303
• eCl@ss: 39050106
• UNSPSC Code: 12352101
• EC Number: 203-458-1
• MDL number: MFCD00000963
• Beilstein/REAXYS Number: 605264
• Assay: 99.8%
• Grade: anhydrous
• Bp: 83 °C (lit.)
• Vapor pressure: 87 mmHg ( 25 °C)

Vlastnosti

• grade: anhydrous
• Quality Segment: 100
• vapor density: 3.4 (20 °C, vs air)
• vapor pressure: 87 mmHg ( 25 °C)
• assay: 99.8%
• form: liquid
• autoignition temp.: 775 °F
• expl. lim.: 15.6 %
• impurities: <0.003% water, <0.005% water (100 mL pkg)
• evapn. residue: <0.0003%
• refractive index: n20/D 1.444 (lit.)
• bp: 83 °C (lit.)
• mp: −35 °C (lit.)
• density: 1.256 g/mL at 25 °C (lit.)
• SMILES string: ClCCCl
• InChI: 1S/C2H4Cl2/c3-1-2-4/h1-2H2
• InChI key: WSLDOOZREJYCGB-UHFFFAOYSA-N

Popis

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

View returnable container options.

Legal Information

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Bezpečnostní informace

• Piktogramy: GHS02,GHS06,GHS08
• Výstražné slovo: Danger
• Kódy nebezpečí: H225,H302,H304,H315,H319,H331,H335,H350
• Bezpečnostní pokyny: P210 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338 - P331
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Asp. Tox. 1 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Cílové orgány: Respiratory system
• Skladovací třída: 3 - Flammable liquids
• Bod vzplanutí (°F): 55.4 °F - closed cup
• Bod vzplanutí (°C): 13 °C - closed cup
• PPE (osobní ochranné prostředky): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter