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3,4-Dihydro-(1H)-benzopyrane

3,4-Dihydro-(1H)-benzopyrane Structure
  • ₹0
  • Product name: 3,4-Dihydro-(1H)-benzopyrane
  • CAS: 493-08-3
  • MF: C9H10O
  • MW: 134.18
  • EINECS:
  • MDL Number:MFCD00138123
  • Synonyms:3,4-Dihydro-2H-1-benzopyran;Dihydrobenzo[b]pyran;3,4-Dihydro-1H-benzopyran;3,4-Dihydro-(1H)-benzopyrane;Benzoxan;Chromane;3,4-dihydro-2H-chromene;2H-1-Benzopyran, 3,4-dihydro-
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Melting point :4.8°C
Boiling point :215°C (estimate)
Density :1.0720
refractive index :1.5444
storage temp. :2-8°C
solubility :Chloroform (Sparingly), Methanol (Slightly)
form :liquid
color :Colourless to light yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.

Description

ChEBI: A benzopyran consisting of a pyran ring having a benzene ring ortho-fused across positions 2 and 3.

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
3,4-Dihydro-(1H)-benzopyrane
₹20.00 /100KG
3,4-Dihydro-(1H)-benzopyrane CAS:493-08-3
Shanghai Rlavie Technology Co ltd
3,4-Dihydro-(1H)-benzopyrane
₹0.00 /1KG
3,4-Dihydro-(1H)-benzopyrane CAS:493-08-3
SRC Laboratories Pvt Ltd A.J Chemicals Gagri Global IT Services Pvt. Ltd.
CONIER CHEM AND PHARMA LIMITED
Labnetwork lnc.
Nanjing Hengbei Chemicals Co., Ltd.
LEAPCHEM CO., LTD.
Aladdin Scientific