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2687-91-4

2687-91-4 structure
2687-91-4 structure
  • Name: N-Ethyl-2-pyrrolidone
  • Chemical Name: N-Ethyl-2-pyrrolidone
  • CAS Number: 2687-91-4
  • Molecular Formula: C6H11NO
  • Molecular Weight: 113.158
  • Create Date: 2018-04-12 08:00:00
  • Modify Date: 2025-08-20 10:17:20
Name N-Ethyl-2-pyrrolidone
Synonyms N-Ethyl-2-Pyrrolidone
1-Ethyl-2-pyrrolidone
Agsol Ex 2
1-Ethyl-2-pyrrolidinone
N-Ethylpyrrolidone
N-Efhyl-2-Pyrrolidone
N-ethyl-2-pyrrolidinone
N-Ethyl-2-pyrrolidon
N-ethylpyrrolidinone
2-Pyrrolidinone, 1-ethyl-
ethyl-2-pyrrolidone
N-Ethyl-a-pyrrolidone
1-ethylpyrrolidin-2-one
N-Ethyl-2-azapentanone
NEP
EINECS 220-250-6
ethyl-pyrrolidinone
MFCD00003199
N-Ethyl-Pyrrolidone
Density 1.0±0.1 g/cm3
Boiling Point 203.6±0.0 °C at 760 mmHg
Melting Point < -120 °C
Molecular Formula C6H11NO
Molecular Weight 113.158
Flash Point 76.1±0.0 °C
Exact Mass 113.084061
PSA 20.31000
LogP 0.13
Vapour Pressure 0.3±0.4 mmHg at 25°C
Index of Refraction 1.465
Storage condition -70°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UY5769250
CHEMICAL NAME :
2-Pyrrolidinone, 1-ethyl-
CAS REGISTRY NUMBER :
2687-91-4
BEILSTEIN REFERENCE NO. :
0107971
LAST UPDATED :
199806
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C6-H11-N-O
MOLECULAR WEIGHT :
113.18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 26,475,1988 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1350 mg/kg
TOXIC EFFECTS :
Gastrointestinal - other changes Liver - other changes Kidney, Ureter, Bladder - other changes
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 26,475,1988
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4882359
Symbol GHS05 GHS08
GHS05, GHS08
Signal Word Danger
Hazard Statements H318-H360D
Precautionary Statements P201-P280-P305 + P351 + P338 + P310-P308 + P313
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful
Risk Phrases R22;R36
Safety Phrases S26-S36
WGK Germany 1
RTECS UY5769250
HS Code 2933790090
HS Code 2933790090
Summary 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%
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