402-91-5
402-91-5 structure
- Name: L-Cystine,N,N'-bis(trifluoroacetyl)- (9CI)
- Chemical Name: 3-[[2-carboxy-2-[(2,2,2-trifluoroacetyl)amino]ethyl]disulfanyl]-2-[(2,2,2-trifluoroacetyl)amino]propanoic acid
- CAS Number: 402-91-5
- Molecular Formula: C10H10F6N2O6S2
- Molecular Weight: 432.31700
- Create Date: 2016-08-11 01:00:16
- Modify Date: 2025-09-26 10:17:56
| Name | 3-[[2-carboxy-2-[(2,2,2-trifluoroacetyl)amino]ethyl]disulfanyl]-2-[(2,2,2-trifluoroacetyl)amino]propanoic acid |
|---|---|
| Synonyms |
N,N'-Di-trifluoracetyl-cystin
N,N'-bis-trifluoroacetyl-L-cystine L-Cystin-N-trifluoracetat cystine,n,n'-bis(2,2,2-trifluoroacetyl) N,N'-Bis-trifluoracetyl-L-cystin N,N'-bis(trifluoroacetyl)cystine N-Trifluoracetyl-L-cystine Cystine,N,N'-bis(trifluoroacetyl) |
| Density | 1.687g/cm3 |
|---|---|
| Boiling Point | 596.4ºC at 760mmHg |
| Melting Point | 164-166ºC |
| Molecular Formula | C10H10F6N2O6S2 |
| Molecular Weight | 432.31700 |
| Flash Point | 314.5ºC |
| Exact Mass | 431.98800 |
| PSA | 183.40000 |
| LogP | 1.41300 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| HS Code | 2930909090 |
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| Literature: Curphey,T.J. Journal of Organic Chemistry, 1979 , vol. 44, p. 2805 - 2807 |
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| Literature: Wieland,T.; Sarges,R. Justus Liebigs Annalen der Chemie, 1962 , vol. 658, p. 181 - 193 |
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| Literature: Weygand; Geiger Chemische Berichte, 1956 , vol. 89, p. 647,650 |
| Precursor 4 | |
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| DownStream 1 | |
| HS Code | 2930909090 |
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| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |