1,4-BENZODIOXAN-5-CARBOXYLIC ACID

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Names

[ CAS No. ]:
4442-53-9

[ Name ]:
1,4-BENZODIOXAN-5-CARBOXYLIC ACID

[Synonym ]:
2,3-dihydro-1,4-benzodioxane-5-carboxylic acid
1,4-Benzodioxane-5-carboxylic Acid
1,4-Benzodioxin-5-carboxylic acid, 2,3-dihydro-
1,4-Benzodioxan-5-carboxylic acid
2,3-DIAMINO-4-BROMOPYRIDINE
EINECS 224-670-0
2,3-Ethylenedioxybenzoic Acid
2,3-Dihydro-1,4-benzodioxin-5-carboxylic acid
MFCD00239415
2,3-Dihydrobenzo[b][1,4]dioxine-5-carboxylic acid
5-Carboxy-2,3-dihydro-1,4-benzodioxin
2,3-Dihydro-1,4-benzodioxine-5-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
334.1±41.0 °C at 760 mmHg

[ Melting Point ]:
90-94 °C(lit.)

[ Molecular Formula ]:
C9H8O4

[ Molecular Weight ]:
180.157

[ Flash Point ]:
139.3±21.1 °C

[ Exact Mass ]:
180.042252

[ PSA ]:
55.76000

[ LogP ]:
1.46

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

[ Index of Refraction ]:
1.587

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 ]:
S26-S36-S37/39-S36/37/38

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3-DIHYDRO-1,4-BENZODIOXINE-5-CARBALDEHYDE
  • 2,3-Dihydroxybenzoic acid
  • 1,2-Dibromoethane
  • 2,3-Dihydroxybenzaldehyde

DownStream

  • 2,3-Dihydrobenzo[b][1,4]dioxine-5-carboxamide
  • 2,3-Dihydro-1,4-benzodioxine-5-carbonyl chloride
  • Eltoprazine
  • 8-AMINO-2,3-DIHYDROBENZO[B][1,4]DIOXINE-5-CARBOXYLIC ACID
  • 5-Amino-1,4-benzodioxane
  • 2, 3-Dihydrobenzo[b][1, 4]dioXnne-5-carbonitrile
  • 7-(chlorosulphonyl)-2,3-dihydro-1,4-benzodioxin-5-carboxylic acid
  • 6,7-DIBROMO-2,3-DIHYDROBENZO[B][1,4]DIOXINE-5-CARBOXYLIC ACID
  • 6,7-DIBROMO-8-NITRO-2,3-DIHYDROBENZO[B][1,4]DIOXINE-5-CARBOXYLIC ACID
  • 1,4-Benzodioxin-5-carboxylicacid,6-amino-2,3-dihydro-(9CI)

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%

Related Compounds

  • 7-bromo-1,4-benzodioxan-5-carboxylic acid
  • 1,4-Benzodioxan-5-carboxylic acid,6-hydroxy- (4CI)
  • 1,4-Benzodioxan-2-carboxylic acid
  • 1,4,5-triphenyl-1H-pyrazole-3-carboxylic acid
  • 1,4-Dimethyl-1H-Imidazole-5-Carboxylic Acid Hydrochloride
  • 1-(4-Hydroxymethylphenyl)-1H-indole-5-carboxylic acid
  • (6-chloro-2,3-dihydro-1H-inden-4-yl)methanamine
  • 1-(2-Fluoro-6-methoxyphenyl)propan-2-one
  • 2-Amino-1-[2-(methylsulfanyl)phenyl]ethan-1-ol
  • (2S)-2-amino-4-(1H-1,2,4-triazol-1-yl)butanoic acid
  • 1-(3-Hydroxypyrrolidin-2-yl)propan-1-one hydrochloride
  • 2-(3-Hydroxyazetidin-3-yl)-1-(pyrrolidin-1-yl)ethan-1-one
  • (3-Fluoro-2,6-dimethoxyphenyl)methanamine
  • (2-Fluoro-3,4-dimethoxyphenyl)methanamine
  • 2,3-Dimethoxy-4-fluorobenzylamine
  • 2,4-Dimethoxy-3-fluorobenzylamine
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