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Safety Information

Q205

Sigma-Aldrich

p-Quaterphenyl

98%

Synonym(s):

Benzerythrene

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About This Item

Linear Formula:
C6H5C6H4C6H4C6H5
CAS Number:
135-70-6
Molecular Weight:
306.40
Beilstein:
1912745
EC Number:
205-213-4
MDL number:
MFCD00003062
UNSPSC Code:
12352103
PubChem Substance ID:
329823860

Assay

98%

bp

428 °C/18 mmHg (lit.)

mp

>300 °C (lit.)

λmax

298 nm

SMILES string

c1ccc(cc1)-c2ccc(cc2)-c3ccc(cc3)-c4ccccc4

InChI

1S/C24H18/c1-3-7-19(8-4-1)21-11-15-23(16-12-21)24-17-13-22(14-18-24)20-9-5-2-6-10-20/h1-18H

InChI key

GPRIERYVMZVKTC-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

Q205-BULK:
Q205-1G:
Q205-VAR:
Q205-5G:

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Certificates of Analysis (COA)

Lot/Batch Number
09014KZ
03429DQ
01915JF
07319HY
03802LF

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Mingliang Zhang et al.
Journal of chromatography. A, 1365, 148-155 (2014-09-25)
One-pot synthesis of surface-confined ionic liquid functionalized silica spheres was proposed using N-(3-aminopropyl)imidazole, γ-isopropyltriethoxysilane and 1-bromooctadecane as starting materials. The surface modification of the silica spheres was successful with a high surface density of octadecylimidazolium, enabling the utilization of this

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