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589-93-5

589-93-5 structure
589-93-5 structure

Name 2,5-Dimethylpyridine
Synonyms Lutidine
MFCD00006343
2,5-dimythilpyridine
2,5-Lutidine
Pyridine,2,5-dimethyl
EINECS 209-666-9
2,5-Dimethylpyridine
Pyridine, 2,5-dimethyl-
2,6-lutidine
2-methyl-5-methylpyridine
2,5-dimethyl pyridine
2,4-DIOXO-1,2,3,4-TETRAHYDRO-QUINAZOLINE-6-SULFONYL CHLORIDE
Density 0.9±0.1 g/cm3
Boiling Point 158.0±0.0 °C at 760 mmHg
Melting Point −15 °C(lit.)
Molecular Formula C7H9N
Molecular Weight 107.153
Flash Point 47.8±0.0 °C
Exact Mass 107.073502
PSA 12.89000
LogP 1.65
Vapour Pressure 3.5±0.2 mmHg at 25°C
Index of Refraction 1.502

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OK9625000
CHEMICAL NAME :
2,5-Lutidine
CAS REGISTRY NUMBER :
589-93-5
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C7-H9-N
MOLECULAR WEIGHT :
107.17
WISWESSER LINE NOTATION :
T6NJ B1 E1

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 :
800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HYSAAV Hygiene and Sanitation (USSR). English translation of GISAAA. (Springfield, VA) 1964-71. Discontinued. Volume(issue)/page/year: 33(10-12),341,1968
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
670 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HYSAAV Hygiene and Sanitation (USSR). English translation of GISAAA. (Springfield, VA) 1964-71. Discontinued. Volume(issue)/page/year: 33(10-12),341,1968
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
827 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
HYSAAV Hygiene and Sanitation (USSR). English translation of GISAAA. (Springfield, VA) 1964-71. Discontinued. Volume(issue)/page/year: 33(10-12),341,1968 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1084 mg/kg/9W-I
TOXIC EFFECTS :
Blood - change in clotting factors Blood - thrombocytopenia Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 33(12),18,1968
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1810 ug/kg/26W-I
TOXIC EFFECTS :
Blood - change in clotting factors Blood - changes in other cell count (unspecified) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 33(12),18,1968
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning
Hazard Statements H226-H302 + H312 + H332-H315-H319-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R10;R20/21/22;R36/37/38
Safety Phrases S16-S26-S36/37/39-S45
RIDADR UN 1993 3/PG 3
WGK Germany 3
RTECS OK9625000
Packaging Group III
Hazard Class 3.2
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%