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103-72-0 - Phenyl isothiocyanate, 97% - A11596 - Alfa Aesar

A11596 Phenyl isothiocyanate, 97%

CAS 번호
103-72-0
동의어

사이즈 가격 ($) 수량 재고 여부
5g 22.00
100g 37.30
500g 138.00
장바구니에 추가 대량 견적에 추가 항목 보기

Phenyl isothiocyanate, 97%

MDL
MFCD00004798
EINECS
203-138-1

화학적 특성

화학식
C7H5NS
화학 식량
135.19
융점
-21°
비등점
220-221°
인화점
87°(188°F)
밀도
1.131
굴절률
1.6500
감도
Moisture Sensitive
용해도
Soluble in alcohol, and ether. Insoluble in water.

용도

Phenyl isothiocyanate acts as a derivatizing reagent for primary and secondary amines. It is used in sequencing peptides by Edman degradation and in amino acid analyses by HPLC. It is used for derivatizing N-terminal amino acids of proteins for automated sequential analysis. It is a synthon for dithiadiazafulvalenes.

참고

Moisture Sensitive. Protect from humidity and water. Store under dry inert gas away from oxidizing agents and moisture. Store at 4°C.

참조 문헌

F Lai; T Sheehan. Matrix effects in the derivatization of amino acids with naphthalene dicarboxaldehyde, 9-fluorenylmethyl chloroformate and phenylisothiocyanate. BioTechniques.1993, 14 (4), 642-649.

Mark C Wesley; Luis M Pereira; Laurie A Scharp; Sitaram M Emani; Francis X McGowan; James A DiNardo. Pharmacokinetics of tranexamic acid in neonates, infants, and children undergoing cardiac surgery with cardiopulmonary bypass. Anesthesiology.2015, 122 (4), 746-758.

Derivatizing agent for amino groups. Introduced by Edman for the determination of amino acid sequence by conversion to the thiourea, acid cleavage of the peptide bond and alkaline hydrolysis of the derived thiohydantoin: Acta Chem. Scand., 4, 277 (1950); Arkiv. Kemi., 14, 291 (1959). The thiourea can also be cleaved with TFA: Nature, 227, 716 (1970), or by peracid oxidation: Chem. Ber., 89, 2288 (1956).

For general reactions of isothiocyanates, see Appendix 3.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H227-H301-H314-H318-H334-H317

Combustible liquid. Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction.

주의 설명서: P210u-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,7297
바일슈타인
471392
위험 등급
6.1
포장 그룹
II
통합 관세 코드
2930.90
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
NX9275000

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