1.08684

p-Xylene

for analysis EMSURE^® ISO

• 동의어(들): p-Xylene, Dimethylbenzol
• Linear Formula: C₆H₄-1,4-(CH₃)₂
• CAS Number: 106-42-3
• Molecular Weight: 106.17
• MDL number: MFCD00008556
• UNSPSC 코드: 12191501
• EC 인덱스 번호: 203-396-5
• NACRES: NB.21

속성

• Agency: reag. ISO
• Quality Level: 300
• vapor pressure: 8.7 hPa ( 20 °C)
• 제품 라인: EMSURE^®
• 분석: ≥99.0% (GC)
• 형태: liquid
• autoignition temp.: 540 °C
• 효능: 3910 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 1.1-7 % (v/v)
• 불순물: ≤0.00025 meq/g Acidity; ≤0.00025 meq/g Alkalinity; ≤0.01% Water; ≤0.1% Benzene (GC); ≤0.1% Toluene (GC); ≤3% Ethylbenzene (GC)
• 증발 잔류물: ≤0.001%
• 색상: clearAPHA: ≤10
• refractive index: n20/D 1.495-1.499
• bp: 138.4 °C/1013 hPa
• mp: 13.3 °C
• 전이 온도: flash point 24 °C
• density: 0.86 g/cm³ at 20 °C
• 양이온 미량물: Al: ≤0.00005%; B: ≤0.000002%; Ba: ≤0.00001%; Ca: ≤0.00005%; Cd: ≤0.000005%; Co: ≤0.000002%; Cr: ≤0.000002%; Cu: ≤0.000002%; Fe: ≤0.00001%; Mg: ≤0.00001%; Mn: ≤0.000002%; Ni: ≤0.000002%; Pb: ≤0.00001%; Sn: ≤0.00001%; Zn: ≤0.00001%
• 저장 온도: 2-30°C
• InChI: 1S/C8H10/c1-7-3-5-8(2)6-4-7/h3-6H,1-2H3
• InChI key: URLKBWYHVLBVBO-UHFFFAOYSA-N

설명

일반 설명

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

애플리케이션

• Bioinspired, Non-Enzymatic, Aqueous Synthesis of Size-Tunable CdS Quantum Dots for Sustainable Optoelectronic Applications: Demonstrates the use of cadmium acetate dihydrate in the green synthesis of cadmium sulfide quantum dots, offering significant potential for optoelectronic and photocatalytic applications (Ozdemir et al., 2023).


• Multifunctional Additive CdAc(2) for Efficient Perovskite-Based Solar Cells: Describes the role of cadmium acetate dihydrate as a multifunctional additive in enhancing the efficiency of perovskite solar cells, pivotal for advancements in renewable energy technologies (Ren et al., 2023).

분석 메모

p-Xylene (GC): ≥ 99.0 %
Identity (IR): conforms
Appearance: clear
Color: ≤ 10 Hazen
Acidity: ≤ 0.00025 meq/g
Alkalinity: ≤ 0.00025 meq/g
Density (d 20 °C/20 °C): 0.862 - 0.869
Refractive index (n 20/D): 1.495 - 1.499
Boiling range (137-142°C): ≥ 95 % (v/v)
Benzene (GC): ≤ 0.1 %
Ethylbenzene (GC): ≤ 3 %
Toluene (GC): ≤ 0.1 %
Sulfur compounds (as S): ≤ 0.003 %
Readily carbonizable substances: conforms
Thiophene: conforms
Al (Aluminium): ≤ 0.00005 %
B (Boron): ≤ 0.000002 %
Ba (Barium): ≤ 0.00001 %
Ca (Calcium): ≤ 0.00005 %
Cd (Cadmium): ≤ 0.000005 %
Co (Cobalt): ≤ 0.000002 %
Cr (Chromium): ≤ 0.000002 %
Cu (Copper): ≤ 0.000002 %
Fe (Iron): ≤ 0.00001 %
Mg (Magnesium): ≤ 0.00001 %
Mn (Manganese): ≤ 0.000002 %
Ni (Nickel): ≤ 0.000002 %
Pb (Lead): ≤ 0.00001 %
Sn (Tin): ≤ 0.00001 %
Zn (Zinc): ≤ 0.00001 %
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.01 %
ISO-reagent

법적 정보

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS02,GHS07,GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H226 - H304 - H312 + H332 - H315 - H319 - H335 - H412
• 예방조치 성명서: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 80.6 °F - closed cup
• Flash Point (°C): 27 °C - closed cup