1,4-Benzodioxan-2-carboxylic acid

Names

[ Name ]:
1,4-Benzodioxan-2-carboxylic acid

[Synonym ]:
MFCD00084888
2,3-Dihydrobenzo[b][1,4]dioxine-2-carboxylic acid
1,4-Benzodioxan-2-carboxylic acid
RAC 1,4-BENZODIOXANE-2-CARBOXYLIC ACID
1,4-Benzodioxin-2-carboxylicacid,2,3-dihydro
2,3-Dihydro-1,4-benzodioxine-2-carboxylic acid
1,4-Benzodioxin-2-carboxylic acid, 2,3-dihydro-
2,3-dihydro-1,4-benzodioxin-2-carboxylic acid
1,4-Benzodioxane-2-carboxylic acid
UNII:T9Z56HV1B0
1,4-Benzodiozane-2-caboxylic acid

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
347.2±41.0 °C at 760 mmHg

[ Melting Point ]:
126-130 °C(lit.)

[ Molecular Formula ]:
C₉H₈O₄

[ Molecular Weight ]:
180.157

[ Flash Point ]:
145.4±21.1 °C

[ Exact Mass ]:
180.042252

[ PSA ]:
55.76000

[ LogP ]:
1.25

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.575

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2932999099

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%