Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Methyl-5-vinylpyridine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 140-76-1 2-Methyl-5-vinylpyridine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

140-76-1

140-76-1 structure

Name: 2-Methyl-5-vinylpyridine
Chemical Name: 2-Methyl-5-vinylpyridine
CAS Number: 140-76-1
Molecular Formula: C₈H₉N
Molecular Weight: 119.164
Create Date: 2018-05-09 08:00:00
Modify Date: 2024-01-05 18:09:39

Name	2-Methyl-5-vinylpyridine
Synonyms	5-20-06-00218 (Beilstein Handbook Reference) 2-methyl-5-vinyl pyridine Pyridine, 5-ethenyl-2-methyl- EINECS 205-432-5 Pyridine, 2-methyl-5-vinyl 5-vinyl-2-methylpyridine 2-Methyl-5-vinylpridine 2,5-Methylvinylpyridine Pyridine,2-methyl-5-vinyl 5-Ethenyl-2-methypyridine 2-Methyl-5-vinyl-pyridin 5-Vinyl-2-picoline 2-Picoline,5-vinyl methyl vinyl pyridine 5-ethenyl-2-methylpyridine Pyridine,5-ethenyl-2-methyl 6-methyl-3-vinylpyridine 2-Methyl-5-vinylpyridine

Density	1.0±0.1 g/cm3
Boiling Point	175.5±9.0 °C at 760 mmHg
Melting Point	180 °C (dec.)(lit.)
Molecular Formula	C₈H₉N
Molecular Weight	119.164
Flash Point	56.6±10.9 °C
Exact Mass	119.073502
PSA	12.89000
LogP	1.92
Vapour Pressure	1.5±0.3 mmHg at 25°C
Index of Refraction	1.555

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UT2975000

CHEMICAL NAME :: Pyridine, 5-ethenyl-2-methyl-

CAS REGISTRY NUMBER :: 140-76-1

BEILSTEIN REFERENCE NO. :: 0106229

LAST UPDATED :: 199712

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C8-H9-N

MOLECULAR WEIGHT :: 119.18

WISWESSER LINE NOTATION :: T6NJ B1 E1U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0546451 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1300 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 :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 189 mg/m3/2H

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,88,1982

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1290 mg/kg

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,88,1982

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 775 mg/kg

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,88,1982

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 213 mg/m3/2H

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,88,1982

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 532 mg/kg

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,88,1982

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 800 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 :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 1250 mg/kg

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 39(4),86,1974 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 2 mg/m3;Skin JAN 1993

Hazard Codes	T+
RIDADR	2810
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2933399090

3430-13-5

7486-35-3

~46%

140-76-1

Literature: MEDIVATION TECHNOLOGIES, INC.; HUNG, David, T.; PROTTER, Andrew, Asher; JAIN, Rajendra, Parasmal; CHAKRAVARTY, Sarvajit; GIORGETTI, Marco Patent: WO2010/51503 A1, 2010 ; Location in patent: Page/Page column 249 ; WO 2010/051503 A1

53014-84-9

1779-49-3

140-76-1

Literature: WO2009/110985 A2, ; Page/Page column 63 ; WO 2009/110985 A2

104-90-5

140-76-1

Literature: US2611769 , ;

3430-13-5

140-76-1

Literature: WO2009/111540 A1, ;

Precursor 5
3430-13-5 7486-35-3 53014-84-9 1779-49-3
104-90-5
DownStream 10
3613-73-8 3222-47-7 53014-84-9 21241-10-1
6960-22-1 102207-58-9 100189-17-1 104-90-5
56019-64-8 100-26-5

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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