6-Chloropicolinic acid
Names
[ CAS No. ]:
4684-94-0
[ Name ]:
6-Chloropicolinic acid
[Synonym ]:
6-Chloro-2-pyridinecarboxylic acid
6-Chloropyridine-2-carboxylic acid
MFCD00155390
6-Chloropicolinic Acid
2-Pyridinecarboxylic acid, 6-chloro-
T6NJ BVQ FG
6-Chloropyridine-2-Carboxylicacid
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
323.2±22.0 °C at 760 mmHg
[ Melting Point ]:
190-191°C
[ Molecular Formula ]:
C6H4ClNO2
[ Molecular Weight ]:
157.555
[ Flash Point ]:
149.3±22.3 °C
[ Exact Mass ]:
156.993057
[ PSA ]:
50.19000
[ LogP ]:
0.99
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.590
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TJ7535000
- CHEMICAL NAME :
- Picolinic acid, 6-chloro-
- CAS REGISTRY NUMBER :
- 4684-94-0
- BEILSTEIN REFERENCE NO. :
- 0115849
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C6-H4-Cl-N-O2
- MOLECULAR WEIGHT :
- 157.56
- WISWESSER LINE NOTATION :
- T6NJ FVQ BG
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 :
- 2180 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- DOEAAH Down to Earth. (Dow Chemical USA, Agricultural Products Dept., Midland, MI 48640) V.1- 1945- Volume(issue)/page/year: 32,22,1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1487 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: 48(4),52,1983
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 777 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: 48(4),52,1983
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi:Irritant
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S37/39
[ RIDADR ]:
NONH for all modes of transport
[ RTECS ]:
TJ7535000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Articles
Gig. Sanit. (4) , 52-3, (1983)
Analytical method for nitrapyrin and 6-chloropicolinic acid residues in strawberry fruit and soil.
J. Agric. Food Chem. 29(2) , 235-9, (1981)