44964

Dichte Standard 692 kg/m³

H&D Fitzgerald Ltd. Quality

• Synonym(e): 2,2,4-Trimethylpentan, Isooctan
• Lineare Formel: (CH₃)₂CHCH₂C(CH₃)₃
• CAS-Nummer: 540-84-1
• Molekulargewicht: 114.23
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329756573
• EC Number: 208-759-1
• Beilstein/REAXYS Number: 1696876
• MDL number: MFCD00008943

Eigenschaften

• grade: analytical standard
• vapor density: 3.9 (vs air)
• vapor pressure: 41 mmHg ( 21 °C)
• autoignition temp.: 745 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 6 %
• manufacturer/tradename: H&D Fitzgerald Ltd.
• refractive index: n20/D 1.391 (lit.)
• bp: 98-99 °C (lit.)
• mp: −107 °C (lit.)
• density: 0.692 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; industrial qc; personal care; petroleum; pharmaceutical (small molecule)
• format: mixture
• SMILES string: CC(C)CC(C)(C)C
• InChI: 1S/C8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3
• InChI key: NHTMVDHEPJAVLT-UHFFFAOYSA-N

Beschreibung

Application

This density CRM is used for the calibration of all types of laboratory density meters in the test temperature range of 10 to 25 °C.

Features and Benefits

• Manufactured and verified in anISO 17025 accredited laboratory, as per UKAS
• Carries an associated uncertaintyof +/- 0.010 Kg/m³
• Provided in a sealed glassampoule of 10 mL to assure safe delivery
• Accompanied with a certificate of analysis (CoA)having information on the expiry date for an effective audit

Sicherheitshinweise

• pictograms: GHS02,GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H225,H304,H315,H336,H410
• pcodes: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Central nervous system
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 2
• flash_point_f: 10.4 °F - closed cup
• flash_point_c: -12 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter