Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,4-Dimethyl-3-ethyl-1H-pyrrole
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,4-Dimethyl-3-ethyl-1H-pyrrole
Price: ￥1148.0/5g ￥348.0/1g
Purity: 97.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4-Dimethyl-3-ethylpyrrole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

517-22-6

517-22-6 structure

517-22-6 structure

Name: 2,4-Dimethyl-3-ethyl-1H-pyrrole
Chemical Name: 2,4-Dimethyl-3-ethyl-1H-pyrrole
CAS Number: 517-22-6
Molecular Formula: C₈H₁₃N
Molecular Weight: 123.19600
Catalog: Flavors and spices Synthetic spice Lactone and oxygen-containing heterocyclic compound Thiazole, thiophene and pyridine
Create Date: 2018-08-23 10:54:30
Modify Date: 2025-08-21 13:10:58

Name	2,4-Dimethyl-3-ethyl-1H-pyrrole
Synonyms	MFCD00005222 Kryptopyrrole Cryptopyrrole EINECS 208-234-7 3-Ethyl-2,4-dimethyl-1H-pyrrole 2,4-Dimethyl-3-ethylpyrrole 3-Ethyl-2,4-diMethylpyrrole

Density	0.913 g/mL at 25 °C(lit.)
Boiling Point	197 °C710 mm Hg(lit.)
Molecular Formula	C₈H₁₃N
Molecular Weight	123.19600
Flash Point	161 °F
Exact Mass	123.10500
PSA	15.79000
LogP	2.19390
Index of Refraction	n20/D 1.496(lit.)
Storage condition	0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UX9629500

CHEMICAL NAME :: Pyrrole, 3-ethyl-2,4-dimethyl-

CAS REGISTRY NUMBER :: 517-22-6

BEILSTEIN REFERENCE NO. :: 0107089

LAST UPDATED :: 199709

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H13-N

MOLECULAR WEIGHT :: 123.22

WISWESSER LINE NOTATION :: T5MJ B1 C2 D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 77 mg/kg

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay)

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 11,1251,1968

Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S37/39
WGK Germany	3
RTECS	UX9629500
HS Code	2933990090

Precursor 9
2386-25-6 2199-47-5 2386-26-7 1500-91-0
123-54-6 17106-07-9 1540-34-7 635-65-4
26608-34-4
DownStream 10
1500-91-0 448-71-5 1679-64-7 1218921-98-2
2199-47-5 448-70-4 500303-00-4 5666-10-4
6250-80-2 4030-24-4

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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