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149-30-4 - 2-Mercaptobenzothiazole, 97% - Benzothiazole-2-thiol - A14086 - Alfa Aesar

A14086 2-Mercaptobenzothiazole, 97%

CAS 번호
149-30-4
동의어
Benzothiazole-2-thiol

사이즈 가격 ($) 수량 재고 여부
100g 12.00
500g 25.30
2500g 104.00
장바구니에 추가 대량 견적에 추가 항목 보기

2-Mercaptobenzothiazole, 97%

MDL
MFCD00005781
EINECS
205-736-8

화학적 특성

화학식
C7H5NS2
화학 식량
167.25
융점
178-182°
인화점
243°(469°F)
밀도
1.420
감도
Air Sensitive
용해도
Soluble in ethanol, diethyl ether, benzene, carbon tetrachloride, alkali and alkaline solutions. Slightly soluble in acetone, naphtha and glacial acetic acid. Insoluble in water and gasoline.

용도

2-Mercaptobenzothiazole is used for detection of the equivalence point in volumetry (complexometry) and for concentration determinations in colorimetry. It is also used for the photometric determination of gold, cadmium, copper, lead and palladium. Further, it is used as a metalworking fluid, antifreeze, grease, anticorrosive agent, and adhesive. It acts as an antibacterial and antifungal. It is also employed in the rubber industry as a vulcanization accelerator. It inhibits dopamine beta-hydroxylase and biocorrosion in cooling systems, especially in the paper industry. In addition to this, it is used as a wood preservative and rubber additive.

참고

Air sensitive. Incompatible with oxidizing agents.

참조 문헌

Reagent for determination of Ag, Au, Bu, Cd, Hg, Ir, Pt, Tl.

Gries, W.; Küpper, K.; Leng, G. Rapid and sensitive LC-MS-MS determination of 2-mercaptobenzothiazole, a rubber additive, in human urine. Anal. Bioanal. Chem. 2015, 407 (12), 3417-3423.

Balaskas, A. C.; Curioni, M.; Thompson, G. E. Effectiveness of 2-mercaptobenzothiazole, 8-hydroxyquinoline and benzotriazole as corrosion inhibitors on AA 2024-T3 assessed by electrochemical methods. Surf. Interface Anal. 2015, 47 (11), 1029-1039.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H302-H317

Harmful if swallowed. May cause an allergic skin reaction.

주의 설명서: P261-P280g-P301+P312a-P363-P321-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Wash contaminated clothing before reuse. Specific treatment (see label). Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,5868
바일슈타인
119484
위험 등급
9
포장 그룹
III
통합 관세 코드
2934.20
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
DL6475000

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