N-Ethyl-2,3-dioxopiperazine
Names
[ CAS No. ]:
59702-31-7
[ Name ]:
N-Ethyl-2,3-dioxopiperazine
[Synonym ]:
1-ethylpiperazine-2,3-dione
MFCD00051825
EINECS 261-866-5
1-Ethyl-2,3-piperazinedione
2,3-Piperazinedione, 1-ethyl-
N-Ethyl-2,3-dioxopiperazine
1-Ethyl-2,3-dioxopiperazine
4-ETHYL-2,3 DIOXO PIPERAZINE
Piperacillin Impurity 5
Chemical & Physical Properties
[ Density]:
0.64
[ Boiling Point ]:
346ºC
[ Melting Point ]:
121-126 ºC
[ Molecular Formula ]:
C6H10N2O2
[ Molecular Weight ]:
142.156
[ Exact Mass ]:
142.074234
[ PSA ]:
49.41000
[ LogP ]:
-1.56
[ Index of Refraction ]:
1.475
[ Water Solubility ]:
2000 g/L
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TL6380250
- CHEMICAL NAME :
- 2,3-Piperazinedione, 1-ethyl-
- CAS REGISTRY NUMBER :
- 59702-31-7
- BEILSTEIN REFERENCE NO. :
- 0879076
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C6-H10-N2-O2
- MOLECULAR WEIGHT :
- 142.18
- WISWESSER LINE NOTATION :
- T6MVVNTJ D2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4830 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 97,987,1977 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6932 No. of Facilities: 4 (estimated) No. of Industries: 1 No. of Occupations: 16 No. of Employees: 1391 (estimated)
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P305 + P351 + P338
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ WGK Germany ]:
3
[ RTECS ]:
TL6380250
[ HS Code ]:
2933599090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933599090
[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%