Dihydroaflatoxine B1
[CAS# 7220-81-7]

Identification

• Classification: Analytical chemistry >> Standard >> Food and cosmetics standards
• Name: Dihydroaflatoxine B1
• Synonyms: (6aR,9aS)-2,3,6a,8,9,9a-Hexahydro-4-methoxycyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione
• Molecular Formula: C₁₇H₁₄O₆
• Molecular Weight: 314.29
• CAS Registry Number: 7220-81-7
• EC Number: 230-618-8

Properties

• Solubility: Practically insoluble (0.012 g/L) (25 ºC), Calc.^*
• Density: 1.52±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 305 ºC (decomp) (chloroform )^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Merwe, K. J. van der; Chemistry & Industry (London, United Kingdom) 1963, (41), P1660-1.

Safety Data

• Hazard Symbols: T+
• Risk Codes: R45;R26/27/28
• Safety Description: S53;S28;S36/37;S45

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	2	H330
Carcinogenicity	Carc.	1B	H350
Acute toxicity	Acute Tox.	2	H300
Acute toxicity	Acute Tox.	2	H310
Germ cell mutagenicity	Muta.	1B	H340
Acute toxicity	Acute Tox.	1	H300
Acute toxicity	Acute Tox.	1	H310

• Transport Information: UN 3462 6.1 / PGI