CAS 5408-74-2|5-ethyl-2-vinyl pyridine

Introduction：Basic information about CAS 5408-74-2|5-ethyl-2-vinyl pyridine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	5-ethyl-2-vinyl pyridine
CAS Number	5408-74-2	Molecular Weight	133.19000
Density	0.941 g/cm3	Boiling Point	208.5ºC at 760 mmHg
Molecular Formula	C₉H₁₁N	Melting Point	/
MSDS	/	Flash Point	76.2ºC

Names

Name	2-ethenyl-5-ethylpyridine
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.941 g/cm3
Boiling Point	208.5ºC at 760 mmHg
Molecular Formula	C₉H₁₁N
Molecular Weight	133.19000
Flash Point	76.2ºC
Exact Mass	133.08900
PSA	12.89000
LogP	2.28700
Index of Refraction	1.547
InChIKey	YQUDMNIUBTXLSX-UHFFFAOYSA-N
SMILES	C=Cc1ccc(CC)cn1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UT3850000

CHEMICAL NAME :: Pyridine, 5-ethyl-2-vinyl-

CAS REGISTRY NUMBER :: 5408-74-2

BEILSTEIN REFERENCE NO. :: 0106681

LAST UPDATED :: 199806

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C9-H11-N

MOLECULAR WEIGHT :: 133.21

WISWESSER LINE NOTATION :: T6NJ B1U1 E2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,847,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,847,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1230 mg/kg

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

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8000 ppm/4H

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

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 890 uL/kg

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

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954

Safety Information

RIDADR	UN 2810
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2933399090

Customs

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%

Synonyms

5-Ethyl-2-vinylpyridine

2-Ethenyl-5-ethyl-pyridine

Pyridine,2-ethenyl-5-ethyl

3-Ethyl-6-vinylpyridine

poly(2-vinyl-5-ethylpyridine)

Pyridine,5-ethyl-2-vinyl

EINECS 226-475-6

2-Vinyl-5-ethylpyridine

5-Aethyl-2-vinyl-pyridin

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