PHR1915

2,2,4-Trimethylpentane (Isooctane)

Pharmaceutical Secondary Standard; Certified Reference Material

• 동의어(들): 2,2,4-Trimethylpentane, Isooctane
• Linear Formula: (CH₃)₂CHCH₂C(CH₃)₃
• CAS Number: 540-84-1
• Molecular Weight: 114.23
• Beilstein: 1696876
• EC Number: 208-759-1
• MDL number: MFCD00008943
• UNSPSC 코드: 41116107
• PubChem Substance ID: 329823635
• NACRES: NA.24

속성

• Grade: certified reference material; pharmaceutical secondary standard
• Quality Level: 300
• vapor density: 3.9 (vs air)
• vapor pressure: 41 mmHg ( 21 °C)
• CofA: current certificate can be downloaded
• autoignition temp.: 745 °F
• expl. lim.: 6 %
• 포장: ampule of 3x1.2 mL
• 기술: HPLC: suitable; gas chromatography (GC): suitable
• 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.)
• 응용 분야: pharmaceutical (small molecule)
• 형식: neat
• 저장 온도: 2-30°C
• 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

설명

일반 설명

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. 2,2,4-Trimethylpentane (Isooctane) is a primary reference fuel with an arbitrary octane number of 100 as it burns smoothly without resulting in any knocking. It is mainly used to improve the octane rating of combustion fuels.

애플리케이션

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

분석 메모

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

기타 정보

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

각주

To see an example of a Certificate of Analysis for this material enter LRAB0908 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

안전성 정보

• 픽토그램: GHS02,GHS08,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H225,H304,H315,H336,H410
• 예방조치 성명서: 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
• 표적 기관: Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 10.4 °F - closed cup
• Flash Point (°C): -12 °C - closed cup