N-Ethyl-2-pyrrolidone

Modify Date: 2024-01-02 15:13:24

N-Ethyl-2-pyrrolidone structure	Common Name	N-Ethyl-2-pyrrolidone
	CAS Number	2687-91-4	Molecular Weight	113.158
	Density	1.0±0.1 g/cm3	Boiling Point	203.6±0.0 °C at 760 mmHg
	Molecular Formula	C₆H₁₁NO	Melting Point	< -120 °C
	MSDS	Chinese USA	Flash Point	76.1±0.0 °C
	Symbol	GHS05, GHS08	Signal Word	Danger

Name	N-Ethyl-2-pyrrolidone
Synonym	More Synonyms

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

N-Ethyl-2-pyrrolidone MSDS(Chinese)

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
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

Precursor 10
CAS#:88-12-0 3-Vinyl-2-pyrro... CAS#:6112-00-1 2-diazonio-1-(d... CAS#:616-45-5 2-Pyrrolidinone CAS#:54509-73-8 ethene
CAS#:74-96-4 Bromoethane CAS#:96-48-0 gamma-Butyrolactone CAS#:75-04-7 Ethylamine CAS#:854852-25-8 3-hydroxy-4-nit...
CAS#:3445-11-2 1-(2-Hydroxyeth... CAS#:25015-63-8 Pinacolborane
DownStream 4
CAS#:208402-95-3 4-(ethylamino)b... CAS#:2314-78-5 Succinimide, N-... CAS#:932-17-2 N-Acetylpyrrolidone CAS#:76572-84-4 4-(ethylamino)b...

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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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: N-Ethyl-2-pyrrolidone
Price: ￥118.0/100ml ￥348.0/500ml
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Ethyl-2-pyrrolidinone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Zhejiang Hangyu API Co., Ltd
China
Product Name: N-Ethyl-2-pyrrolidone
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

Henan Tianfu Chemical Co., Ltd.
China
Product Name: N-Ethyl-2-pyrrolidone
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

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N-Ethyl-2-pyrrolidone

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