| Identification | More | [Name]
SARCOSINE ANHYDRIDE | [CAS]
5076-82-4 | [Synonyms]
1,4-DIMETHYL-2,5-DIKETOPIPERAZINE
1,4-DIMETHYL-2,5-PIPERAZINEDIONE
1,4-DIMETHYLPIPERAZINE-2,5-DIONE
SARCOSINE ANHYDRIDE
1,4-Dimethyl-2,5-dioxopiperazine
1,4-Dimethyl-2,5-piperazindion
2,5-Piperazinedione, 1,4-dimethyl-
2,5-Piperazinedione,1,4-dimethyl-
Cyclo(sarcosylsarcosyl)
N,N’-Dimethyldiketopiperazine
N,N'-Dimethyldiketopiperazine
Sarcosinanhydrid
Sarcosine anhydride, bimol. cyclic
Sarcosine diketopiperazine
Sarcosineanhydride,bimol.cyclic
Sarcosinediketopiperazine
Sarcosineanhydride,98+%
1,4-DIMETHYLPIPERAZINE-2,5-DIONE 98+%
Cyclo(Sar-Sar-) | [EINECS(EC#)]
225-788-5 | [Molecular Formula]
C6H10N2O2 | [MDL Number]
MFCD00006519 | [Molecular Weight]
142.16 | [MOL File]
5076-82-4.mol |
| Chemical Properties | Back Directory | [Appearance]
WHITE TO OFF-WHITE CRYSTALLINE NEEDLES | [Melting point ]
144-147 °C(lit.) | [Boiling point ]
259.72°C (rough estimate) | [density ]
1.2298 (rough estimate) | [refractive index ]
1.5010 (estimate) | [storage temp. ]
Store below +30°C. | [pka]
-0.91±0.20(Predicted) | [BRN ]
123513 | [CAS DataBase Reference]
5076-82-4(CAS DataBase Reference) |
| Safety Data | Back Directory | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [HS Code ]
2933 59 95 |
| Hazard Information | Back Directory | [Chemical Properties]
WHITE TO OFF-WHITE CRYSTALLINE NEEDLES | [Purification Methods]
Crystallise the anhydride from H2O, EtOH or EtOAc. Dry it in a vacuum at room temperature. [Karrer et al. Helv Chim Acta 5 140 1922, Beilstein 24 II 144, 24 IV 1072.] |
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