TETRAHYDRO-2-(2-PROPYNYLOXY)-2H-PYRAN
- Product Name
- TETRAHYDRO-2-(2-PROPYNYLOXY)-2H-PYRAN
- CAS No.
- 6089-04-9
- Chemical Name
- TETRAHYDRO-2-(2-PROPYNYLOXY)-2H-PYRAN
- Synonyms
- 2-Propargyloxane;pent-4-ynoic acid;2-prop-2-ynoxyoxane;TIMTEC-BB SBB008982;(2S)-2-prop-2-ynoxyoxane;2-Propynyl 2-pyranyl ether;2-(Prop-2-yn-1-yloxy)oxane;2-prop-2-ynoxytetrahydropyran;Tetrahydropyran-2-yloxypropyne;2-(Propargyloxy)tetrahydropyran
- CBNumber
- CB1779468
- Molecular Formula
- C8H12O2
- Formula Weight
- 140.18
- MOL File
- 6089-04-9.mol
TETRAHYDRO-2-(2-PROPYNYLOXY)-2H-PYRAN Property
- Boiling point:
- 63-65 °C9 mm Hg(lit.)
- Density
- 0.997 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.458(lit.)
- Flash point:
- 139 °F
- storage temp.
- 2-8°C
- form
- Liquid
- color
- Clear colorless to light yellow
- Specific Gravity
- 0.997
- InChIKey
- RNRIMDSCBRDPLC-UHFFFAOYSA-N
- CAS DataBase Reference
- 6089-04-9
Safety
- Hazard Codes
- Xi,F
- Risk Statements
- 11
- Safety Statements
- 26-27-28-36/37/39-16
- RIDADR
- UN 1993 3/PG 3
- WGK Germany
- 3
- HazardClass
- 3.2
- PackingGroup
- III
- HS Code
- 29329900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242Use only non-sparking tools.
P243Take precautionary measures against static discharge.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 300810
- Product name
- Tetrahydro-2-(2-propynyloxy)-2H-pyran
- Purity
- 98%
- Packaging
- 25g
- Price
- $76
- Updated
- 2024/03/01
- Product number
- 300810
- Product name
- Tetrahydro-2-(2-propynyloxy)-2H-pyran
- Purity
- 98%
- Packaging
- 100g
- Price
- $288
- Updated
- 2024/03/01
- Product number
- P1624
- Product name
- 2-(2-Propynyloxy)tetrahydropyran
- Purity
- >97.0%(GC)
- Packaging
- 25g
- Price
- $146
- Updated
- 2024/03/01
- Product number
- 84242
- Product name
- PROPARGYLALCOHOLTHPETH
- Packaging
- 100g
- Price
- $242
- Updated
- 2021/12/16
- Product number
- 84241
- Product name
- PROPARGYLALCOHOLTHPETH
- Packaging
- 25g
- Price
- $89.14
- Updated
- 2021/12/16
TETRAHYDRO-2-(2-PROPYNYLOXY)-2H-PYRAN Chemical Properties,Usage,Production
Chemical Properties
Clear colorless to light yellow liquid
Uses
Tetrahydro-2-(2-propynyloxy)-2H-pyran was used in preparation of 1,3-dienyl acetal.
Synthesis Reference(s)
Chemistry Letters, 6, p. 817, 1977
Organic Syntheses, Coll. Vol. 7, p. 334, 1990
Synthetic Communications, 19, p. 901, 1989 DOI: 10.1080/00397918908051010
General Description
The anion formed by metalation at the acetylenic carbon reacts with a variety of electrophiles.
TETRAHYDRO-2-(2-PROPYNYLOXY)-2H-PYRAN Preparation Products And Raw materials
Raw materials
Preparation Products
TETRAHYDRO-2-(2-PROPYNYLOXY)-2H-PYRAN Suppliers
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- enquiries@fluorochem.co.uk
- Country
- United Kingdom
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- 6401
- Advantage
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- United Kingdom
- ProdList
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- Advantage
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View Lastest Price from TETRAHYDRO-2-(2-PROPYNYLOXY)-2H-PYRAN manufacturers
- Product
- TETRAHYDRO-2-(2-PROPYNYLOXY)-2H-PYRAN 6089-04-9
- Price
- US $80.00-800.00/kg
- Min. Order
- 10kg
- Purity
- 0.99
- Supply Ability
- 20tons
- Release date
- 2023-11-13
- Product
- TETRAHYDRO-2-(2-PROPYNYLOXY)-2H-PYRAN 6089-04-9
- Price
- US $10.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-28
- Product
- TETRAHYDRO-2-(2-PROPYNYLOXY)-2H-PYRAN 6089-04-9
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons Min
- Release date
- 2021-10-29