Acetonitrile

• Catalog No.: 494445
• CAS Number: 75-05-8
• M. F.: C2H3N
• M. W.: 41.05192
• Purity: ≥99.93%

SYNONYMS

• Title: 乙腈
• IUPAC name: acetonitrile
• IUPAC Traditional name: acetonitrile
• Synonyms: 甲基氰; ACN; Methyl cyanide

DATABASE IDS

• PubChem SID: 24872904
• CAS Number: 75-05-8
• MDL Number: MFCD00001878
• EC Number: 200-835-2
• Beilstein Number: 741857

PROPERTIES

• Evaporation Residue: <0.0002%
• Grade: biotech. grade
• Impurities: ≤0.5 ppb as quinine (fluorimetric, 254nm)
• Impurities: ≤0.6 μeq/g Titr. base
• Impurities: ≤8 μeq/g Titr. acid
• Impurities: <0.001% water
• λ: H2O reference
• Linear Formula: CH3CN
• Purity: ≥99.93%
• Absorption Wavelength: λ: 190 nm Amax: 1.0
• Absorption Wavelength: λ: 210 nm Amax: 0.03
• Absorption Wavelength: λ: 220 nm Amax: 0.01
• Absorption Wavelength: λ: 235 nm Amax: 0.005
• Absorption Wavelength: λ: 400 nm Amax: 0.005
• Apperance: APHA: <10
• Auto Ignition Point: 973 °F
• Boiling Point: 81-82 °C(lit.)
• Density: 0.786 g/mL at 25 °C(lit.)
• Flash Point: 2 °C
• Flash Point: 35.6 °F
• Melting Point: -48 °C(lit.)
• Refractive Index: n20/D 1.344(lit.)
• Vapor Density: 1.41 (vs air)
• Vapor Pressure: 72.8 mmHg ( 20 °C)
• Explode Limits: 16 %
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H302-H312-H319-H332
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P210-P280-P305 + P351 + P338
• RID/ADR: UN 1648 3/PG 2
• Risk Statements: 11-20/21/22-36
• RTECS: AL7700000
• Safety Statements: 16-36/37
• Hazard Class: 3
• UN Number: 1648
• Packing Group: 2
• German water hazard class: 2

DETAILS

Description (English)

Other Notes
Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.
Packaging
1, 2 L in Sure/Seal™
18 L in Pure-Pac™ 1
20 L in Nowpak™ II
20 L in Pure-Pac™ 2
25 L in ss drum
25 L packaged in closed-head stainless steel drums; 18 L, 56 L, 200 L packaged in Pure-Pac® stainless steel containers; 1 L, 2 L packaged in Sure/Seal™
4×4 L in glass bottle
View returnable container options.
100 mL in Sure/Seal™
200, 400 L in Pure-Pac™ 1
Preparation Note
Product filtered through a 0.2 μm filter.
Legal Information
Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Description (简体中文)

Other Notes
Pure-Pac® II 容器需要 Micromatic MacroValve 连接器 (Z560723) 来分配溶剂。
包装
1, 2 L in Sure/Seal™
18 L in Pure-Pac™ 1
20 L in Nowpak™ II
20 L in Pure-Pac™ 2
25 L in ss drum
25L 密封不锈钢桶包装；18L、56L、200L Pure-Pac® 不锈钢容器包装；1L、2L Sure/Seal™ 瓶包装
4×4 L in glass bottle
View returnable container options.
100 mL in Sure/Seal™
200, 400 L in Pure-Pac™ 1
Preparation Note
产品经过 0.2μm 过滤器过滤。
法律信息
Pure-Pac 注册商标 Sigma-Aldrich Co. LLC
Sure/Seal 商标 Sigma-Aldrich Co. LLC