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Aflatoxin B2, crystalline

BGC Id:	791221433897
CAS No:	7220-81-7
Synonyms:	cyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione, 2,3,6aa,8,9,9aa-hexahydro-4-methoxy- (8ci) ; cyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione,2,3,6a,8,9,9a-hexahydro-4-methoxy-, (6ar,9as)- ; aflatoxin b2 ; aflatoxin b2solution ; dihydroaflatoxin b1 ; dihydroaflatoxinb1 ; dihydroafflatoxin b1 ; dihydroaflatoxine b1 ; aflatoxine b2 ; aflatoxinb2 (7ci) ; aflatoxin b2(rg) ; cyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione,2,3,6a,8,9,9a-hexahydro-4-methoxy-, (6ar-cis)- ; af b2
Molecular Formula:	C17H14 O6
Molecular Weight:	314.31
EINECS:	230-618-8

2025 - The most valued supplier

The following notable provider has been checked and can be recommended.

BuGuCh & Partners

tipologia di azienda: Producer

Nazione: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production site ...

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What other providers are available for CAS 7220-81-7?

The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:

cyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione, 2,3,6aa,8,9,9aa-hexahydro-4-methoxy- (8ci) ; cyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione,2,3,6a,8,9,9a-hexahydro-4-methoxy-, (6ar,9as)- ; aflatoxin b2 ; aflatoxin b2solution ; dihydroaflatoxin b1 ; dihydroaflatoxinb1 ; dihydroafflatoxin b1 ; dihydroaflatoxine b1 ; aflatoxine b2 ; aflatoxinb2 (7ci) ; aflatoxin b2(rg) ; cyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dione,2,3,6a,8,9,9a-hexahydro-4-methoxy-, (6ar-cis)- ; af b2

CAS:

7220-81-7

EINECS:

230-618-8

Molecular Formula:

C17H14 O6

MDL:

MFCD00078140

Properties

Molecular Weight:

314.31 g·mol−1

Density:

1.52 g/cm3

Melting point:

286-289 °C

Boiling point:

521 °C at 760 mmHg

Flash point:

234 °C

Safety Information

Hazard Symbols: T+, T, F, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1(a)

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

45-26/27/28-39/23/24/25-23/24/25-11-65-48/23/24/25-36/38-46-36-20/21/22 (R)

Safety Codes:

53-36-45-36/37-26-62-28-16 (S)

WGK Germany:

RID / ADR:

UN 3462 6.1 / PG 1

RTECS:

GY1722000

Storage temperature:

2-8°C

What other providers are available for CAS 7220-81-7?

In addition to the providers presented here for Aflatoxin B2, crystalline with the CAS number 7220-81-7, there are other 17 providers with slightly different product names available for this CAS number.

Aflatoxin B2

Finetech Industry Limited | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +8 additional providers that we know from the past

Dihydroaflatoxine B1

+3 additional providers that we know from the past

Aflatoxin B2 solution

(6aR,9aS)-2,3,6a,8,9,9ahexahydro-4-methoxy-cyclopenta[c]furo[3',2':4,5]furo[2,3h][1]benzopyran-1,11-dione

+2 additional providers that we know from the past