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Supelco

4-Methyl-1H-benzotriazole

analytical standard

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About This Item

Formula empirica (notazione di Hill):
C7H7N3
Numero CAS:
29878-31-7
Peso molecolare:
133.15
Beilstein:
119183
Numero CE:
249-921-1
Numero MDL:
MFCD00035800
Codice UNSPSC:
41116107
ID PubChem:
329750545
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Saggio

≥90.0% (HPLC)

Durata

limited shelf life, expiry date on the label

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Punto di fusione

140-146 °C

applicazioni

forensics and toxicology
pharmaceutical (small molecule)

Formato

neat

Stringa SMILE

Cc1cccc2[nH]nnc12

InChI

1S/C7H7N3/c1-5-3-2-4-6-7(5)9-10-8-6/h2-4H,1H3,(H,8,9,10)
CMGDVUCDZOBDNL-UHFFFAOYSA-N

Descrizione generale

4-Methyl-1H-benzotriazole is an additive in formulated aircraft deicing and anti-icing fluids (ADAFs) mixture.

Applicazioni

It was used as analytical standard for a study demonstrated to determine benzotriazoles and benzothiazoles in human urine samples using LC- ESI(+)MS/MS.
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.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302 + H332,H319,H412

Classi di pericolo

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
BCCG9006
BCCC9489
BCBZ9477
BCBX6135
BCBR6149V

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Kyra A Murrell et al.
The Science of the total environment, 699, 134310-134310 (2019-11-05)
Wastewater treatment plants (WWTPs) are one of the major sources of contaminants of emerging concern (CECs) in the environment. Benzotriazole corrosion inhibitors are a class of CECs that are resistant to biodegradation and have been reported in waters varying from
Alexandros G Asimakopoulos et al.
Analytical chemistry, 85(1), 441-448 (2012-12-06)
Benzotriazole (BTR) and benzothiazole (BTH) derivatives are used in a wide variety of industrial and consumer products and have been reported to occur in the environment. Owing to a lack of analytical methods, human exposure to BTR and BTH is
Sospeter N Njeru et al.
Oncogene, 39(7), 1445-1465 (2019-10-30)
Aneuploidy can instigate tumorigenesis. However, mutations in genes that control chromosome segregation are rare in human tumors as these mutations reduce cell fitness. Screening experiments indicate that the knockdown of multiple classes of genes that are not directly involved in
Devon A Cancilla et al.
Environmental toxicology and chemistry, 22(1), 134-140 (2002-12-31)
This paper presents the results of a number of field and laboratory studies to evaluate the environmental impact of aircraft deicing and anti-icing fluids (ADAFs) on aquatic systems. Both 5-methyl-1H-benzotriazole (5-MeBt) and 4-methyl-1H-benzotriazole (4-MeBt), known additives to ADAFs, were found
Jiufeng Li et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1070, 70-75 (2017-11-02)
Benzotriazole (BTR) and benzothiazole (BTH) derivatives are extensively applied in industrial processes and consumer products, and are thus frequently detected in the environmental matrices. Due to their potential estrogenic effects reported in animal studies, the assessment of human exposure to
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