Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Butylpyrrolidine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1-Butylpyrrolidine
Price: ￥958.0/25ml ￥2658.0/100ml
Purity: 98.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

767-10-2

767-10-2 structure

767-10-2 structure

Name: 1-Butylpyrrolidine
Chemical Name: 1-Butylpyrrolidine
CAS Number: 767-10-2
Molecular Formula: C₈H₁₇N
Molecular Weight: 127.227
Create Date: 2018-06-30 08:08:23
Modify Date: 2025-08-24 17:01:55

Name	1-Butylpyrrolidine
Synonyms	Pyrrolidine,1-butyl MFCD00003184 1-Butylpyrrolidine N-(n-butyl)-pyrrolidine EINECS 212-179-4 1-butyl-pyrrolidine Pyrrolidine, 1-butyl- 1-Butyl-pyrrolidin 1- Butyl pyrrolidine N-butyl-pyrrolidine N-n-butyl azacyclopentane butylpyrrolidine

Density	0.8±0.1 g/cm3
Boiling Point	154.7±3.0 °C at 760 mmHg
Molecular Formula	C₈H₁₇N
Molecular Weight	127.227
Flash Point	41.8±3.5 °C
Exact Mass	127.136101
PSA	3.24000
LogP	2.35
Vapour Pressure	3.1±0.3 mmHg at 25°C
Index of Refraction	1.453

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UX9800000

CHEMICAL NAME :: Pyrrolidine, 1-butyl-

CAS REGISTRY NUMBER :: 767-10-2

BEILSTEIN REFERENCE NO. :: 0102915

LAST UPDATED :: 199612

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C8-H17-N

MOLECULAR WEIGHT :: 127.26

WISWESSER LINE NOTATION :: T5NTJ A4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 51 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - excitement Behavioral - muscle contraction or spasticity

REFERENCE :: INHEAO Industrial Health. (National Institute of Industrial Health, 6-21-1 Nagao, Tama-ku, Kawasaki, 213 Japan) V.1- 1963- Volume(issue)/page/year: 4,63,1966

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 820 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory stimulation

REFERENCE :: INHEAO Industrial Health. (National Institute of Industrial Health, 6-21-1 Nagao, Tama-ku, Kawasaki, 213 Japan) V.1- 1963- Volume(issue)/page/year: 4,63,1966

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 37 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - excitement Behavioral - muscle contraction or spasticity

REFERENCE :: INHEAO Industrial Health. (National Institute of Industrial Health, 6-21-1 Nagao, Tama-ku, Kawasaki, 213 Japan) V.1- 1963- Volume(issue)/page/year: 4,63,1966

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 57 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - excitement Behavioral - muscle contraction or spasticity

REFERENCE :: INHEAO Industrial Health. (National Institute of Industrial Health, 6-21-1 Nagao, Tama-ku, Kawasaki, 213 Japan) V.1- 1963- Volume(issue)/page/year: 4,63,1966

Symbol	GHS02, GHS06
Signal Word	Danger
Hazard Statements	H226-H301 + H311
Precautionary Statements	P280-P301 + P310-P312
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T:Toxic;
Risk Phrases	R10;R24/25
Safety Phrases	S16-S36/37-S45
RIDADR	UN 2929 6.1/PG 2
WGK Germany	2
RTECS	UX9800000
Packaging Group	III
Hazard Class	3.2
HS Code	2933990090

Precursor 10
626-67-5 110-63-4 123-75-1 123-72-8
542-69-8 71-36-3 51944-65-1 73200-24-5
589-33-3 4543-95-7
DownStream 6
367522-96-1 94-32-6 607-68-1 81683-46-7
84347-17-1 56511-17-2

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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