T-2 Toxin

T-2毒素

Also known as: (3α,4β,8α)-4,15-bis(acetyloxy)-3-hydroxy-12,13-epoxytrichothec-9-en-8-yl 3-methylbutanoate, 4β,15-Diacetoxy-8α-(3-methylbutyryloxy)-12,13-epoxytrichothec-9-en-3α-ol, Trichothec-9-ene-3,4,8,15-tetrol, 12,13-epoxy-, 4,15-diacetate 8-(3-methylbutanoate), (3α,4β,8α)-, Fusariotoxin T-2, Insariotoxin, Mycotoxin T-2, T-2 mycotoxin, 8α-(3-Methylbutyryloxy)-4β,15-diacetoxyscirp-9-en-3α-ol, 12,13-Epoxytrichothec-9-ene-3α,4β,8α,15-tetrol 4,15-diacetate 8-isovalerate

T-2 Toxin (CAS 21259-20-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C24H36O9 and a molecular weight of 466.521 g/mol. It is also known as (3α,4β,8α)-4,15-bis(acetyloxy)-3-hydroxy-12,13-epoxytrichothec-9-en-8-yl 3-methylbutanoate, 4β,15-Diacetoxy-8α-(3-methylbutyryloxy)-12,13-epoxytrichothec-9-en-3α-ol and Trichothec-9-ene-3,4,8,15-tetrol, 12,13-epoxy-, 4,15-diacetate 8-(3-methylbutanoate), (3α,4β,8α)-. Key properties include a melting point of 151.5℃, a boiling point of 544.9±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 177.0±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 21259-20-1
Jingsj CID: J-11598-4
Molecular Formula: C₂₄H₃₆O₉
Chinese Name: T-2毒素
Molecular Weight: 466.521 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	151.5℃
Boiling Point	544.9±50.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	177.0±23.6 °C
Exact Mass	466.220276
PSA	120.89000
LogP	2.25
Vapor Pressure	0.0±3.3 mmHg at 25°C
Refractive Index	1.547
Storage Conditions	-20℃

Activity & Biological Data

Additional Information	[1]. Li Y, et al. T-2 toxin, a trichothecene mycotoxin: review of toxicity, metabolism, and analytical methods. J Agric Food Chem. 2011 Apr 27;59(8):3441-53. [2]. .Sun YX, et al. Toxicokinetics of T-2 toxin and its major metabolites in broiler chickens after intravenous and oral administration. J Vet Pharmacol Ther. 2015 Feb;38(1):80-5

Frequently Asked Questions

What is the CAS number of T-2 Toxin?

The CAS number of T-2 Toxin is 21259-20-1.

What are the molecular formula and molecular weight of T-2 Toxin?

T-2 Toxin has molecular formula C24H36O9 and molecular weight 466.521 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "T-2 Toxin (CAS 21259-20-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11598-4 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.