2-(2-Pyridyl)-4-methylthiazole-5-carboxylic acid

Modify Date: 2024-01-08 09:53:33

2-(2-Pyridyl)-4-methylthiazole-5-carboxylic acid Structure
2-(2-Pyridyl)-4-methylthiazole-5-carboxylic acid structure
Common Name 2-(2-Pyridyl)-4-methylthiazole-5-carboxylic acid
CAS Number 34418-48-9 Molecular Weight 220.248
Density 1.4±0.1 g/cm3 Boiling Point 457.3±53.0 °C at 760 mmHg
Molecular Formula C10H8N2O2S Melting Point 221-226ºC (D)
MSDS Chinese USA Flash Point 230.4±30.9 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4-methyl-2-pyridin-2-yl-1,3-thiazole-5-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 457.3±53.0 °C at 760 mmHg
Melting Point 221-226ºC (D)
Molecular Formula C10H8N2O2S
Molecular Weight 220.248
Flash Point 230.4±30.9 °C
Exact Mass 220.030655
PSA 91.32000
LogP 2.30
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.636

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XJ3683000
CHEMICAL NAME :
5-Thiazolecarboxylic acid, 4-methyl-2-(2-pyridyl)-
CAS REGISTRY NUMBER :
34418-48-9
LAST UPDATED :
198306
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H8-N2-O2-S
MOLECULAR WEIGHT :
220.26
WISWESSER LINE NOTATION :
T6NJ B- BT5N CSJ DVQ E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1130 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 26,497,1971

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H319
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases 36
Safety Phrases 26
RIDADR NONH for all modes of transport
HS Code 2934100090

 Customs

HS Code 2934100090
Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

4-methyl-2-pyridin-2-yl-pentanenitrile
4-Methyl-2-pyridin-2-yl-thiazole-5-carboxylic acid
2-(2-pyridyl)-4-methylimidazole-5-carboxylic acid
4-methyl-2-(2-pyridyl)pentanenitrile
2-Pyridineacetonitrile,a-(2-methylpropyl)
4-Methyl-2-(2-pyridinyl)-1,3-thiazole-5-carboxylic acid
(+-)-4-Methyl-2-<2>pyridyl-valeronitril
4-methyl-2-pyridin-2-yl-1,3-thiazole-5-carboxylic acid
5-Thiazolecarboxylic acid, 4-methyl-2-(2-pyridinyl)-
4-Methyl-2-(2-pyridyl)thiazole-5-carboxylic acid