4-Nitrobenzenesulfonyl chloride
98-74-8O=[N+]([O-])c1ccc(S(=O)(=O)Cl)cc1JXRGUPLJCCDGKG-UHFFFAOYSA-Nused to detect and characterize trace amounts of biologically active steroids, such as estrogens, androgens and neuroactive steroids; structure in first source
98-74-8DTXSID4059178CHEMBL4753649안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
This chemical does not meet GHS hazard criteria for 1.5% (1 of 67) of reports.
Danger
H314 (95.5%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P261, P264, P272, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P333+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 67 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
REACH registered substance: 4-nitrobenzenesulphonyl chloride (EC: 202-697-9)
4-Nitrobenzenesulphonyl chloride: Does not have an individual approval but may be used under an appropriate group standard
용도4-Nitrobenzenesulfonyl Chloride is used in the preparation of N-Nosyl-α-amino acid for peptide synthesis.
생산 방법4,4'-Dinitrodiphenyldisulfide [100-32-3], produced by reaction of 4-chloronitrobenzene with sodium disulfide, is treated with chlorine in HCl – HNO3 by a process similar to that used for 2-nitrobenzenesulfonyl chloride.
불러오는 중…
yellow to brown powder