- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Poly(vinyl butyral)
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Poly(vinyl butyral)
- Price: ￥248.0/500g ￥88.0/100g ￥88.0/100g ￥248.0/500g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Polyvinyl butyral
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: PVB
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Poly(vinyl butyral)
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
63148-65-2
63148-65-2 structure
- Name: Poly(vinyl butyral)
- Chemical Name: poly(vinyl butyral) macromolecule
- CAS Number: 63148-65-2
- Molecular Formula: C20H25ClN6O3
- Molecular Weight: 432.904
- Catalog: Catalysts and additives polymer
- Create Date: 2018-02-08 08:00:00
- Modify Date: 2025-08-20 21:29:49
| Name | poly(vinyl butyral) macromolecule |
|---|---|
| Synonyms |
Poly(vinyl butyral)
MFCD00084458 EINECS 272-808-3 Poly[(2-propyl-1,3-dioxane-4,6-diyl)methylene] PVB Polyvinyl Butyral |
| Density | 1.08 |
|---|---|
| Boiling Point | 660.6±65.0 °C at 760 mmHg |
| Melting Point | 90-120 °C |
| Molecular Formula | C20H25ClN6O3 |
| Molecular Weight | 432.904 |
| Flash Point | 353.3±34.3 °C |
| Exact Mass | 432.167664 |
| PSA | 18.46000 |
| LogP | 2.42 |
| Vapour Pressure | 0.0±2.1 mmHg at 25°C |
| Index of Refraction | 1.485 |
| Stability | Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents. |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26;S36;S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |
| RTECS | TR4955000 |