1.15440
Isooctane
for gas chromatography ECD and FID SupraSolv®
동의어(들):
2,2,4-Trimethylpentane, 2,2,4-Trimethylpentane, Isobutyltrimethylmethane, iso-Octane, Isooctane
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
(CH3)2CHCH2C(CH3)3
CAS 번호:
Molecular Weight:
114.23
UNSPSC Code:
12191502
NACRES:
NA.03
EC Index Number:
208-759-1
MDL number:
Beilstein/REAXYS Number:
1696876
Assay:
≥99.8% (GC)
Technique(s):
gas chromatography (GC): suitable
Bp:
98-99 °C (lit.)
Vapor pressure:
41 mmHg ( 21 °C)
vapor density
3.9 (vs air)
Quality Segment
vapor pressure
41 mmHg ( 21 °C)
product line
SupraSolv®
assay
≥99.8% (GC)
form
liquid
autoignition temp.
745 °F
potency
>2500 mg/kg LD50, oral (Rat)
expl. lim.
6 %
technique(s)
gas chromatography (GC): suitable
refractive index
n20/D 1.391 (lit.)
pH
7
bp
98-99 °C (lit.)
mp
−107 °C (lit.)
transition temp
flash point -12 °C
solubility
0.56 mg/L
density
0.692 g/mL at 25 °C (lit.)
storage temp.
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
General description
SupraSolv® ECD and FID is a high-purity solvent grade specifically formulated for sample preparation in gas chromatography with electron capture (ECD) and flame ionization (FID) detection.ECD and FID impose distinct and stringent solvent purity requirements. The electron capture detector is exquisitely sensitive to electronegative species — particularly halogenated compounds — at sub-nanogram concentrations, while the flame ionization detector responds to any carbon-containing organic impurity undergoing combustion. SupraSolv® ECD and FID solvents are therefore subjected to rigorous purification and detector-specific testing protocols to ensure that intrinsic solvent impurities remain below the respective detection thresholds of both detector types simultaneously.
Application
Ideal for GC applications including sensitive detection in residue and environmental analysis.
The product is reported for used as a solvent in analyses of:
The product is reported for used as a solvent in analyses of:
- commercial technical mixtures (aroclors) and in environmental samples for polychlorinated dibenzo-p-dioxins (PCDD), polychlorinated dibenzofurans (PCDF) and polychlorinated biphenyls (PCB) by high resolution gas chromatography coupled to electron capture detector (HRGC-ECD)
- sewage and soil samples for PCB congeners using HRGC-ECD or HRGC in conjunction with high resolution mass spectrometry (HRMS)
Features and Benefits
• Dual-detector validation for both ECD and FID within a single solvent grade• Detector-specific impurity control, targeting the precise analyte classes most detrimental to ECD (halogenated compounds) and FID (hydrocarbons and organic residues) performance, resp.• Widest specified retention time range, guaranteeing a clean chromatographic baseline from early- to late-eluting analytes• Batch-to-batch consistency, ensuring long-term reproducibility across routine and regulatory analytical workflows
Analysis Note
SupraSolv® ECD and FID solvents are tested and certified against stringent detector-specific purity thresholds across defined chromatographic retention time windows, including:
- GC-ECD (early retention window): ≤ 1 ng/mL relative to tetrachloromethane
- GC-ECD (late retention window): ≤ 2 pg/mL relative to lindane
- GC-FID: ≤ 2 ng/mL relative to n-tetradecane
Other Notes
Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.
Legal Information
SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
hcodes
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
저장 등급
3 - Flammable liquids
wgk
WGK 2
flash_point_f
10.4 °F - closed cup
flash_point_c
-12 °C - closed cup
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.