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8.21051

Sigma-Aldrich

Pyrene

for synthesis

Synonym(s):

Pyrene, Benzo[def]phenanthrene

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About This Item

Empirical Formula (Hill Notation):
C16H10
CAS Number:
Molecular Weight:
202.25
MDL number:
UNSPSC Code:
12352005
EC Index Number:
204-927-3
NACRES:
NA.22

vapor pressure

<1 hPa ( 20 °C)

Quality Level

Assay

≥96.0% (GC)

form

powder

potency

2700 mg/kg LD50, oral (Rat)

bp

393 °C/1013 hPa

mp

145.3 °C

transition temp

flash point 224 °C

density

1.209 g/cm3 at 20 °C

bulk density

650 kg/m3

storage temp.

no temp limit

InChI

1S/C16H10/c1-3-11-7-9-13-5-2-6-14-10-8-12(4-1)15(11)16(13)14/h1-10H

InChI key

BBEAQIROQSPTKN-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 96.0 % (a/a)
Melting range (lower value): ≥ 147 °C
Melting range (upper value): ≤ 150 °C
Identity (IR): passes test

Pictograms

Environment

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

435.2 °F

Flash Point(C)

224 °C


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.

EU REACH SVHC Candidate List

CAS No.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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