2 2'-dipyridyl-n-oxide 98

Modify Date: 2024-01-14 12:17:08

2 2'-dipyridyl-n-oxide 98 Structure
2 2'-dipyridyl-n-oxide 98 structure
Common Name 2 2'-dipyridyl-n-oxide 98
CAS Number 33421-43-1 Molecular Weight 172.18300
Density 1.15g/cm3 Boiling Point 422.9ºC at 760mmHg
Molecular Formula C10H8N2O Melting Point 59-63ºC(lit.)
MSDS Chinese USA Flash Point 209.6ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 1-oxido-2-pyridin-2-ylpyridin-1-ium
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.15g/cm3
Boiling Point 422.9ºC at 760mmHg
Melting Point 59-63ºC(lit.)
Molecular Formula C10H8N2O
Molecular Weight 172.18300
Flash Point 209.6ºC
Exact Mass 172.06400
PSA 38.35000
LogP 2.17710
Index of Refraction 1.604
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DW1840000
CHEMICAL NAME :
2,2'-Bipyridine, 1-oxide
CAS REGISTRY NUMBER :
33421-43-1
LAST UPDATED :
198612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H8-N2-O
MOLECULAR WEIGHT :
172.20
WISWESSER LINE NOTATION :
T6NJ AO B- BT6NJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
480 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TOXIA6 Toxicon. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.1- 1962- Volume(issue)/page/year: 23,815,1985

 Safety Information

Symbol GHS07
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 36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS DW1840000
HS Code 2933399090

 Customs

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%

 Synonyms

MFCD00065168
2-(pyridin-2-yl)pyridine N-oxide
2,2'-AZOBIS(N-BUTYL-2-METHYLPROPIONAMIDE)
2,2'-BIPYRIDINE,1-OXIDE
2,2'-Dipyridyl N-oxide
2-pyridin-2-ylpyridine 1-oxide
2,2'-BIPYRIDYL N-OXIDE
2,2'-Bipyridine monoxide