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72609

Supelco

Coumarin

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Sinonimo/i:

1,2-Benzopyrone, 1-Benzopyran-2-one, 2H-Chromen-2-one

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About This Item

Formula empirica (notazione di Hill):
C9H6O2
Numero CAS:
91-64-5
Peso molecolare:
146.14
Beilstein:
383644
Numero CE:
202-086-7
Numero MDL:
MFCD00006850
Codice UNSPSC:
41116107
ID PubChem:
329764209
NACRES:
NA.24

Grado

certified reference material
TraceCERT®

Livello qualitativo

300

Tensione di vapore

0.01 mmHg ( 47 °C)

Durata

limited shelf life, expiry date on the label

Produttore/marchio commerciale

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

tecniche

HPLC: suitable
gas chromatography (GC): suitable

P. eboll.

298 °C (lit.)

Punto di fusione

68-73 °C (lit.)

applicazioni

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

Formato

neat

Stringa SMILE

O=C1Oc2ccccc2C=C1

InChI

1S/C9H6O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-6H
ZYGHJZDHTFUPRJ-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Applicazioni

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Altre note

This compound is commonly found in plants of the genus: cinnamomum curcuma hedera humulus melissa mentha salvia sambucus zingiber

Note legali

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

Pittogrammi

Skull and crossbones
GHS06

Avvertenze

Danger

Indicazioni di pericolo

H301 + H311,H317

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Skin Sens. 1

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

323.6 °F - closed cup

Punto d’infiammabilità (°C)

162 °C - closed cup

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number
BCCK3254
BCCB9573
BCBR7238V
BCBN6391V
BCBK3239V

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B G Lake
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 37(4), 423-453 (1999-07-27)
The metabolism, toxicity and results of tests for carcinogenicity have been reviewed with respect to the safety for humans of coumarin present in foodstuffs and from fragrance use in cosmetic products. Coumarin is a natural product which exhibits marked species
Shigehiro Sumiya et al.
The journal of physical chemistry. A, 117(7), 1474-1482 (2013-01-25)
A coumarin-amide-dipicolylamine linkage (L) was synthesized and used as a fluorescent receptor for metal cations in water. The receptor dissolved in water with neutral pH shows almost no fluorescence due to the photoinduced electron transfer (PET) from the amide and
Shota Morimoto et al.
Chemical communications (Cambridge, England), 49(18), 1811-1813 (2013-01-26)
A photo-switchable fluorescent flagging approach has been developed to identify photoaffinity-labeled peptides in target protein. Upon photochemical release of the ligand, the protein was newly modified with a coumarin in place of the previously attached biotin. It allowed us to
Yutao Yang et al.
Biosensors & bioelectronics, 47, 300-306 (2013-04-17)
The synthesis and characterization of a coumarin-chromene (8, 9-dihydro-2H-cyclopenta[b]pyrano[2,3-f]chromene-2,10(7aH)-dione) (1) derivative and its use for thiol chemosensing in water was reported. Experimental details showed 1 acts as a probe for the detection of thiols including cysteine (Cys), homocysteine (Hcy) and
Donglei Yu et al.
Medicinal research reviews, 23(3), 322-345 (2003-03-21)
Numerous plant-derived compounds have been evaluated for inhibitory effects against HIV replication, and some coumarins have been found to inhibit different stages in the HIV replication cycle. This review article describes recent progress in the discovery, structure modification, and structure-activity
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