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320579
Xylenes
ACS reagent, ≥98.5% xylenes + ethylbenzene basis
동의어(들):
Xylene mixture of isomers
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모든 사진(1)
About This Item
Linear Formula:
C6H4(CH3)2
CAS Number:
Molecular Weight:
106.17
MDL number:
UNSPSC 코드:
12352002
PubChem Substance ID:
Grade:
ACS reagent
분석:
≥98.5% xylenes + ethylbenzene basis
bp:
137-140 °C (lit.)
vapor pressure:
18 mmHg ( 37.7 °C)
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추천 제품
Grade
ACS reagent
vapor density
3.7 (vs air)
vapor pressure
18 mmHg ( 37.7 °C)
분석
≥98.5% xylenes + ethylbenzene basis
양식
liquid
autoignition temp.
867 °F
구성
C6H5CH2CH3, ≤25%
expl. lim.
7 %
불순물
H2SO4, passes test (substances darkened by sulfuric acid)
≤0.003% S compounds
≤0.05% water
증발 잔류물
≤0.002%
색상
APHA: ≤10
refractive index
n20/D 1.497 (lit.)
bp
137-140 °C (lit.)
mp
-34 °C (lit.)
density
0.86 g/mL at 25 °C (lit.)
SMILES string
Cc1ccc(C)cc1.Cc2cccc(C)c2.Cc3ccccc3C
InChI
1S/3C8H10/c1-7-3-5-8(2)6-4-7;1-7-4-3-5-8(2)6-7;1-7-5-3-4-6-8(7)2/h3*3-6H,1-2H3
InChI key
MVZVDAGWAAZJPE-UHFFFAOYSA-N
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기타 정보
A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.
신호어
Danger
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 RE 2 - STOT RE 2 Inhalation - STOT SE 3
표적 기관
Central nervous system,Liver,Kidney, hearing organs, Respiratory system
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point (°F)
77.0 °F - closed cup
Flash Point (°C)
25 °C - closed cup
Qiming Wang et al.
Nature communications, 5, 4899-4899 (2014-09-17)
Cephalopods can display dazzling patterns of colours by selectively contracting muscles to reversibly activate chromatophores--pigment-containing cells under their skins. Inspired by this novel colouring strategy found in nature, we design an electro-mechano-chemically responsive elastomer system that can exhibit a wide
Sailendra Nath Sarma et al.
Toxicology, 271(3), 122-130 (2010-04-03)
Benzene, toluene, o-xylene, ethylbenzene, trichloroethylene and dichloromethane are the most widely used volatile organic compounds (VOCs), and their toxic mechanisms are still undefined. This study analyzed the genome-wide expression profiles of human promyelocytic leukemia HL-60 cells exposed to VOCs using
Zifu Li et al.
Chemical communications (Cambridge, England), 47(1), 331-333 (2010-08-24)
We describe a flexible method for large-scale production of polymeric microspheres by templating a microgel-stabilized oil-in-water (o/w) high internal phase emulsion.
Lian He et al.
Journal of environmental sciences (China), 23(1), 160-165 (2011-04-12)
The activities of CeO2 nanocubes calcined at different temperatures were tested for catalytic oxidation of o-xylene. Using CeO2 nanocubes as catalysts, complete catalytic oxidation of o-xylene was achieved below 210 degrees C. The CeO2 nanomaterials were characterized by means of
Ali Sarafraz-Yazdi et al.
Journal of chromatography. A, 1218(34), 5757-5764 (2011-07-26)
In this study, poly(ethylene glycol) (PEG) grafted onto multi-walled carbon nanotubes (PEG-g-MWCNTs) were synthesized by the covalent functionalization of MWCNTs with hydroxyl-terminated PEG chains. For the first time, functionalized product of PEG-g-MWCNTs was used as selective stationary phase to prepare
Chromatograms
application for HPLC-
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도움이 되었습니까?
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What are the percentages of each Xylene isomer found in product 320579, Xylene?
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According to data given by the supplier of product 320579, Xylenes, this product contains a minimum of 18.0% p-Xylene and no more than 20.0% Ethylbenzene (we allow for </= 25.0% on our Certificate of Analysis). Both o- and m-Xylene are reported as batch-specific values and will not have to meet a requirement as long as the sum of all Xylene isomers and Ethylbenzene are equivalent to 98.50% or more. In several batches, m-Xylene has appeared with a value of ~40% and o-Xylene with ~20%. These values may change on a batch-to-batch basis.*All percentages above are "wt %".
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