Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4-Lutidine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

583-58-4

583-58-4 structure

583-58-4 structure

Name: 3,4-Lutidine
Chemical Name: 3,4-dimethylpyridine
CAS Number: 583-58-4
Molecular Formula: C₇H₉N
Molecular Weight: 107.15300
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Methylpyridine
Create Date: 2018-06-29 16:33:04
Modify Date: 2025-08-20 19:06:29

Name	3,4-dimethylpyridine
Synonyms	3,4-Dimethyl-pyridin 3,4-dimethyl-pyridine 3,4-Lutidin 3,4-lutidine EINECS 209-511-5 MFCD00006403 Pyridine,3,4-dimethyl

Density	0.954 g/mL at 25 °C(lit.)
Boiling Point	163-164 °C(lit.)
Melting Point	-12 °C
Molecular Formula	C₇H₉N
Molecular Weight	107.15300
Flash Point	129 °F
Exact Mass	107.07300
PSA	12.89000
LogP	1.69840
Index of Refraction	n20/D 1.511(lit.)
Water Solubility	52 g/L (20 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OK9800000

CHEMICAL NAME :: 3,4-Lutidine

CAS REGISTRY NUMBER :: 583-58-4

BEILSTEIN REFERENCE NO. :: 0106583

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C7-H9-N

MOLECULAR WEIGHT :: 107.17

WISWESSER LINE NOTATION :: T6NJ C1 D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 710 uL/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 ppm/4H

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 140 uL/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

Symbol	GHS02, GHS06
Signal Word	Danger
Hazard Statements	H226-H302-H311 + H331-H315-H319-H335
Precautionary Statements	P261-P280-P302 + P352 + P312-P304 + P340 + P312-P370 + P378-P403 + P233
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;R20/22;R24;R36/37/38
Safety Phrases	S16-S26-S36/37/39-S45
RIDADR	UN 2929 6.1/PG 2
WGK Germany	3
RTECS	OK9800000
Packaging Group	II
Hazard Class	6.1
HS Code	29333999

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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