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Merck
모든 사진(2)

주요 문서

14593

Supelco

4-Methyl-1H-benzotriazole

analytical standard

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About This Item

실험식(Hill 표기법):
C7H7N3
CAS Number:
Molecular Weight:
133.15
Beilstein:
119183
EC Number:
MDL number:
UNSPSC 코드:
41116107
PubChem Substance ID:
NACRES:
NA.24

Grade

analytical standard

Quality Level

분석

≥90.0% (HPLC)

유통기한

limited shelf life, expiry date on the label

기술

HPLC: suitable
gas chromatography (GC): suitable

mp

140-146 °C

응용 분야

forensics and toxicology
pharmaceutical (small molecule)

형식

neat

SMILES string

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)

InChI key

CMGDVUCDZOBDNL-UHFFFAOYSA-N

일반 설명

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

애플리케이션

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.

포장

Bottomless glass bottle. Contents are inside inserted fused cone.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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시험 성적서(COA)

Lot/Batch Number

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문서 라이브러리 방문

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
Attilio Naccarato et al.
Journal of chromatography. A, 1338, 164-173 (2014-03-19)
This work proposes a new approach for the simultaneous determination of benzothiazoles, benzotriazoles and benzosulfonamides in different environmental matrices and human urine, using solid-phase microextraction coupled with gas-chromatography-triple quadrupole mass spectrometry (SPME-GC-QqQMS). The analytes object of this investigation have been

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