3,4-Dihydro-2H-pyran 99%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 114785000

500GR 3,4-Dihydro-2H-pyran, 99%

UNSPSC: 12350000

Code: 29

Additional Details:
Additional Details: CAS Number: 110-87-2 Weight: 0.55000kg Transport: UN number : 2376 Chem class : 1 Pack group : II


Packaging Glass bottle

Product Code. 10204050

Quantity Price
1 £ 59.6 / 500g
EU Stock 47
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Description and Specification

Chemical Identifiers

Chemical Name or Material 3, 4-Dihydro-2H-pyran
CAS 110-87-2
CAS Min % 98.5
CAS Max % 100.0
Assay 98.5% min.
Assay Percent Range 99%
Molecular Formula C5H8O
Formula Weight 84.12g/mol
MDL Number MFCD00006558
Synonym 2, 3-Dihydro-4H-pyran

Specification

Infrared Spectrum Authentic
Packaging Glass bottle
Refractive Index 1.4405 to 1.4425 (20°C, 589nm)
Water 0.3% max.
Density 0.9200g/mL
Color Clear colorless to yellow
Chemical Name or Material 3, 4-Dihydro-2H-pyran
CAS 110-87-2
CAS Min % 98.5
CAS Max % 100.0
Physical Form Clear colorless to yellow liquid
Assay 98.5% min.
Assay Percent Range 99%
Molecular Formula C5H8O
Formula Weight 84.12g/mol
MDL Number MFCD00006558
UN Number 2376
Fieser 01,256; 03,99; 05,220; 07,109; 10,147; 11,26
Merck Index 15, 3195
Synonym 2, 3-Dihydro-4H-pyran
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
Harmful if inhaled.
Highly flammable liquid and vapor.
May form explosive peroxides.
Health Hazard 3 GHS P Statement:
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECS Number 203-810-4
TSCA TSCA
Documentation

Technical documents

Safety and Handling

Danger

GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
Harmful if inhaled.
Highly flammable liquid and vapor.
May form explosive peroxides.

GHS P Statement:
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.