1. Materials informatio
Names
| Name | Dihydropyran |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.9±0.1 g/cm3 |
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| Boiling Point | 86.5±0.0 °C at 760 mmHg |
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| Melting Point | −70 °C(lit.) |
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| Molecular Formula | C5H8O |
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| Molecular Weight | 84.116 |
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| Flash Point | -15.6±0.0 °C |
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| Exact Mass | 84.057518 |
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| PSA | 9.23000 |
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| LogP | 0.69 |
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| Vapour density | 2.9 (vs air) |
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| Vapour Pressure | 74.4±0.1 mmHg at 25°C |
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| Index of Refraction | 1.447 |
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| Storage condition | Flammables area |
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| Water Solubility | 20 g/L (20 ºC) |
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MSDS
3,4-Dihydro-2H-pyran MSDS(Chinese) |
Safety Information
| Symbol |  
GHS02, GHS07 |
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| Signal Word | Danger |
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| Hazard Statements | H225-H315-H319-H335 |
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| Precautionary Statements | P210-P261-P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | F:Flammable |
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| Risk Phrases | R11;R36/38 |
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| Safety Phrases | S16-S26-S36-S37/39 |
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| RIDADR | UN 2376 3/PG 2 |
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| WGK Germany | 3 |
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| Packaging Group | II |
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| Hazard Class | 3 |
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| HS Code | 29329995 |
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2. Packaging of materials
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping & Delivery
Provide door to door service
Suitable for goods under 50kg
Delivery: 3-7 days
Cost: low cost
Provide airport to airport service
Suitable for goods over 50kg
Delivery: 3-14 days
Cost: high cost
Provide seaport to seaport service
Suitable for goods over 100kg
Delivery: 2-45 days
Cost: low cost
4. Contact information
For more details, pls contact us freely.
Email address: mia@fdachem.com
Mob: 86 18336764634
WhatsApp/Skype/Wechat/LINE: 86 18336764634
China
