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XX0055

Xylenes

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Synonyme(s) :

Dimethylbenzenes, Dimethylbenzene, Xylene mixture of isomers

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A propos de cet article

Formule linéaire :
C6H4(CH3)2
Numéro CAS:
1330-20-7
Poids moléculaire :
106.17
UNSPSC Code:
12352005
EC Index Number:
215-535-7
MDL number:
MFCD00077264
NACRES:
NA.21
Assay:
≥98.5% (xylene isomers plus ethylbenzene, GC)
Bp:
137-140 °C (lit.)
Vapor pressure:
18 mmHg ( 37.7 °C)
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agency

meets USP/NF

Quality Level

200

vapor pressure

18 mmHg ( 37.7 °C)

assay

≥98.5% (xylene isomers plus ethylbenzene, GC)

form

liquid

expl. lim.

7 %

dilution

(for analytical testing)

impurities

≤0.003% Sulfur compounds (as S), ≤0.05% Water (H2O), ≤25% Ethylbenzene

evapn. residue

≤0.002%

color

APHA: ≤10

refractive index

n20/D 1.497 (lit.)

bp

137-140 °C (lit.)

transition temp

flash point 29.4 °C

density

0.86 g/mL at 25 °C (lit.), ~0.86-0.88 g/cm3 at 25 °C

shipped in

ambient

storage temp.

room temp

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

General description

EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.

Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.

Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.

Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.

Application

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
XX0055P-4 is packaged in poly coated glass bottles

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
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Analysis Note

Assay (xylene isomers plus ethylbenzene, GC)98.5% minColor (APHA)10 maxEthylbenzene25% maxEvaporation residue0.002% maxFormClear liquidSubstances darkened by sulfuric acidTo pass testSulfur compounds (as S)0.003% maxWater (H2O)0.05% max

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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 Inhalation - STOT SE 3

target_organs

Central nervous system,Liver,Kidney, Respiratory system

Classe de stockage

3 - Flammable liquids

wgk

WGK 2

flash_point_f

77.0 °F - closed cup

flash_point_c

25 °C - closed cup

Certificats d'analyse (COA)

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Actin-based tubular connections between cells have been observed in many cell types. Termed "tunneling nanotubes (TNTs)," "membrane nanotubes," "tumor microtubes (TMTs)," or "cytonemes," these protrusions interconnect cells in dynamic networks. Structural features in these protrusions vary between cellular systems, including