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2H-CHROMENE-3-CARBOXYLIC ACID

2H-CHROMENE-3-CARBOXYLIC ACID Structure
  • ₹0
  • Product name: 2H-CHROMENE-3-CARBOXYLIC ACID
  • CAS: 22649-28-1
  • MF: C10H8O3
  • MW: 176.17
  • EINECS:
  • MDL Number:MFCD00202020
  • Synonyms:IFLAB-BB F0918-2550;2H-CHROMENE-3-CARBOXYLIC ACID;RARECHEM AL BE 1212;TIMTEC-BB SBB010135;2H-chromene-3-carboxylic acid, 90+%;2H-1-Benzopyran-3-carboxylic acid;2H-Chromene-3-carboxylic acid, 3-Carboxy-2H-chromene;15N]-L-Cysteine
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Melting point :184-186°C
Boiling point :327.3±41.0 °C(Predicted)
Density :1.346±0.06 g/cm3(Predicted)
storage temp. :2-8°C
pka :3.88±0.20(Predicted)
form :solid
color :Light orange to light brown
CAS DataBase Reference :22649-28-1(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description


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