Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-Octylpyrrolidone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: N-Octylpyrrolidone
Price: ￥428.0/500ml ￥128.0/100ml
Purity: 95.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-Octyl pyrrolidone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1-n-Octyl-2-pyrrolidone
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: N-Octylpyrrolidone
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

2687-94-7

2687-94-7 structure

Name: N-Octylpyrrolidone
Chemical Name: 1-octylpyrrolidin-2-one
CAS Number: 2687-94-7
Molecular Formula: C₁₂H₂₃NO
Molecular Weight: 197.317
Create Date: 2018-08-30 18:24:22
Modify Date: 2025-08-20 21:44:26

Name	1-octylpyrrolidin-2-one
Synonyms	N-Octyl pyrrolidone caprylyl pyrrolidone T5NVTJ A8 1-octyl-pyrrolidone 2-Pyrrolidinone, 1-octyl- 1-n-octylazacyclopentan-2-one 1-Octyl-2-pyrrolidinone N-Octylpyrrolidinone EINECS 403-700-8 n-octyl-2-pyrrolidone MFCD00074965 1-Octyl-2-pyrrolidone N-octyl-2-pyrrolidinone N-Octylpyrrolidone N-n-Octylpyrrolidone 1-n-Octyl-2-pyrrolidone 2-Pyrrolidinone,1-octyl 1-Octylpyrrolidin-2-one N-Octyl-Pyrrolidone

Density	0.9±0.1 g/cm3
Boiling Point	303.1±0.0 °C at 760 mmHg
Melting Point	−25 °C(lit.)
Molecular Formula	C₁₂H₂₃NO
Molecular Weight	197.317
Flash Point	129.0±9.9 °C
Exact Mass	197.177963
PSA	20.31000
LogP	3.32
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.469

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UY5896000

CHEMICAL NAME :: 2-Pyrrolidinone, 1-octyl-

CAS REGISTRY NUMBER :: 2687-94-7

BEILSTEIN REFERENCE NO. :: 1526318

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C12-H23-N-O

MOLECULAR WEIGHT :: 197.36

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

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

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 :: 2050 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 :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-1290-1125 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8960 mg/kg/28D-I

TOXIC EFFECTS :: Blood - changes in leukocyte (WBC) count Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-1290-1125

Symbol	GHS05, GHS09
Signal Word	Danger
Hazard Statements	H314-H411
Precautionary Statements	P273-P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C:Corrosive;N:Dangerousfortheenvironment;
Risk Phrases	R34;R51/53
Safety Phrases	S23-S26-S36/37/39-S45-S1/2
RIDADR	UN 3267 8/PG 2
WGK Germany	2
RTECS	UY5896000
Packaging Group	III
Hazard Class	8
HS Code	2933790090

616-45-5

124-13-0

~91%

2687-94-7

Literature: Fache, Fabienne; Bethmont, Valerie; Jacquot, Laurent; Lemaire, Marc Recueil des Travaux Chimiques des Pays-Bas-Journal of the Royal Netherlands, 1996 , vol. 115, # 4 p. 231 - 238

616-45-5

111-83-1

~86%

2687-94-7

Literature: Skinner; Rosentreter; Elward Journal of Pharmaceutical Sciences, 1983 , vol. 72, # 11 p. 1354 - 1356

616-45-5

111-85-3

1634-04-4

2687-94-7

Literature: SNPE Patent: US5986092 A1, 1999 ;

Precursor 5
616-45-5 124-13-0 111-83-1 111-85-3
1634-04-4
DownStream 3
616-45-5 111-83-1 7335-08-2

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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