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21259-20-1

Name T-2 TOXIN
CAS 21259-20-1
EINECS(EC#) 244-297-7
Molecular Formula C24H34O9
MDL Number MFCD00871255
Molecular Weight 466.52
MOL File 21259-20-1.mol
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Chemical Properties

Melting point  151.5℃
alpha  D26 +15° (c = 2.58 in ethanol)
Boiling point  489.35°C (rough estimate)
density  1.1942 (rough estimate)
refractive index  1.6230 (estimate)
Fp  2 °C
storage temp.  −20°C
solubility  DMF: 30 mg/ml; DMSO: 30 mg/ml; DMSO:PBS(pH7.2) (1:1): 0.5 mg/ml; Ethanol: 20 mg/ml
form  powder
pka 13.24±0.70(Predicted)
color  white
Merck  13,9872
IARC 3 (Vol. 31, Sup 7) 1987

Safety Data

Hazard Codes  T+,T,Xn,F
Risk Statements 
Safety Statements 
RIDADR  UN 3462 6.1/PG 1
WGK Germany  3
RTECS  YD0100000
F  10-21
HazardClass  6.1(a)
PackingGroup  I
HS Code  29329990
Safety Profile
Poison by ingestion, intramuscular, subcutaneous, intraperitoneal, intracerebral, and intravenous routes. Moderately toxic by inhalation. Experimental teratogenic and reproductive effects. A skin irritant. Questionable carcinogen with experimental neoplastigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazardous Substances Data 21259-20-1(Hazardous Substances Data)
Toxicity
LD50 orally in female rats: 4.0 mg/kg (Marasas); LD50 (mg/kg) in mice: 5.2 i.p., 4.2 i.v.; in rats: 7.0 intragastric, 0.9-1.3 i.p., 0.9 i.v., 2.0 s.c.; in guinea pigs: 3.0-4.0 orally, 5.3 intragastric, 1.0 i.m., 1.0-2.0 i.v., 1.0-2.0 s.c.; in pigs: 5.0 orally, 3.0 i.v. (Yagen, Bailer)

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