dichlorofluorescein

Suppliers

Names

[ CAS No. ]:
76-54-0

[ Name ]:
dichlorofluorescein

[Synonym ]:
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',7'-dichloro-3',6'-dihydroxy-
EINECS 200-968-6
dichlorofluorescein
2',7'-dichloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
2',7'-Dichloro-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 2',7'-dichloro-3',6'-dihydroxy-
2‘,7‘-Dichlorofluorescein
MFCD00005047

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
634.4±55.0 °C at 760 mmHg

[ Melting Point ]:
280 °C (dec.)(lit.)

[ Molecular Formula ]:
C₂₀H₁₀Cl₂O₅

[ Molecular Weight ]:
401.196

[ Flash Point ]:
337.4±31.5 °C

[ Exact Mass ]:
399.990540

[ PSA ]:
75.99000

[ LogP ]:
4.10

[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C

[ Index of Refraction ]:
1.797

[ Stability ]:
Stable. Incompatible with strong oxidizing agents.

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H319-H336

[ Precautionary Statements ]:
P210-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 ]:
S26-S36

[ RIDADR ]:
UN 1219 3/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
NT8050000

[ Hazard Class ]:
3.0

[ HS Code ]:
3204200000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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