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109-09-1

109-09-1 structure
109-09-1 structure
Name 2-Chloropyridine
Synonyms Pyridine,2-chloro-
α-Chloropyridine
2-Cl-pyridine
2-Chloro-pyridine
o-Chloropyridine
2-Chloropyridine
T6NJ BG
EINECS 203-646-3
MFCD00006228
Pyridine, 2-chloro-
2-pyridinyl chloride
Density 1.2±0.1 g/cm3
Boiling Point 170.0±0.0 °C at 760 mmHg
Melting Point -46 °C
Molecular Formula C5H4ClN
Molecular Weight 113.545
Flash Point 65.0±0.0 °C
Exact Mass 113.003227
PSA 12.89000
LogP 1.40
Vapour Pressure 2.0±0.3 mmHg at 25°C
Index of Refraction 1.530
Water Solubility 27 g/L (20 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :
US5950000
CHEMICAL NAME :
Pyridine, 2-chloro-
CAS REGISTRY NUMBER :
109-09-1
LAST UPDATED :
199710
DATA ITEMS CITED :
15
MOLECULAR FORMULA :
C5-H4-Cl-N
MOLECULAR WEIGHT :
113.55
WISWESSER LINE NOTATION :
T6NJ BG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
100 ppm/4H
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - antipsychotic Liver - other changes
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
110 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - antipsychotic Liver - other changes
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
130 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - antipsychotic Liver - fatty liver degeneration
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
64 mg/kg
TOXIC EFFECTS :
Liver - other changes
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
48 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - antipsychotic Liver - fatty liver degeneration
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - wild bird species
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Mutation in mammalian somatic cells
TEST SYSTEM :
Rodent - mouse Lymphocyte
DOSE/DURATION :
1980 mg/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 301,57,1993
Symbol GHS05 GHS06 GHS08 GHS09
GHS05, GHS06, GHS08, GHS09
Signal Word Danger
Hazard Statements H302-H310 + H330-H315-H318-H335-H373-H410
Precautionary Statements P260-P280-P302 + P352 + P310-P304 + P340 + P310-P305 + P351 + P338 + P310-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 R23/24/25;R36/37/38
Safety Phrases S26-S36/37/39-S45-S28A
RIDADR UN 2822 6.1/PG 2
WGK Germany 3
RTECS US5950000
Packaging Group II
Hazard Class 6.1
HS Code 2933399090
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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