k-252a

Names

[ CAS No. ]:
97161-97-2

[ Name ]:
k-252a

[Synonym ]:
MFCD00161522

Chemical & Physical Properties

[ Density]:
1.67g/cm3

[ Boiling Point ]:
685.3ºC at 760mmHg

[ Melting Point ]:
960.5ºC

[ Molecular Formula ]:
C₂₇H₂₁N₃O₅

[ Molecular Weight ]:
467.47300

[ Flash Point ]:
368.2ºC

[ Exact Mass ]:
467.14800

[ PSA ]:
94.72000

[ LogP ]:
3.98390

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NZ0550000

CHEMICAL NAME :: K 252

CAS REGISTRY NUMBER :: 97161-97-2

LAST UPDATED :: 199109

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C27-H21-N3-O5

MOLECULAR WEIGHT :: 467.51

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >100 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 39,1059,1986

Safety Information

[ Safety Phrases ]:
S22;S24/25

[ RTECS ]:
NZ0550000

Related Compounds