3-CHLORO-FURAN-2,4-DIONE

Names

[ Name ]:
3-CHLORO-FURAN-2,4-DIONE

[Synonym ]:
3-Chloro-4-hydroxy-2(5H)-furanone
3-Chlorotetronic Acid
3-chlorooxolane-2,4-dione
MFCD00134273
3-Chloro-2,4(3H,5H)-furandione
3-Chlorotetrahydrofuran-2,4-dione

Chemical & Physical Properties

[ Density]:
1.51g/cm3

[ Boiling Point ]:
364.5ºC at 760 mmHg

[ Melting Point ]:
206ºC (dec.)(lit.)

[ Molecular Formula ]:
C₄H₃ClO₃

[ Molecular Weight ]:
134.51800

[ Flash Point ]:
192ºC

[ Exact Mass ]:
133.97700

[ PSA ]:
43.37000

[ Index of Refraction ]:
1.48

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
UN3335 9

[ HS Code ]:
2932190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932190090

[ Summary ]:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Articles

T. Meul et al.

Chimia 41 , 73, (1987)

Synthesis of highly stable unusual charge-separated pyridinium-, isoquinolinium-, quinolinium-, and N-methylimidazolium-tetronic acid zwitterions. Shaabani A, et al.

Tetrahedron 65(31) , 6063-68, (2009)

Synthesis of the human aldose reductase inhibitor rubrolide L. Boukouvalas J and McCann LC.

Tetrahedron Lett. 51(35) , 4636-39, (2010)