Changzhou Huimei Chemical Co., Ltd.
No perfect , but better!
Changzhou Huimei Chemical Co., Ltd.
No perfect , but better!
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| Place of Origin: | China |
| Brand Name: | HUIMEI |
| Model Number: | HM-TMP2 |
| Minimum Order Quantity: | 1 Pallet |
|---|---|
| Price: | negotiation |
| Packaging Details: | Packed in galvanized iron drum,and then 4 drums in one pallet |
| Delivery Time: | Within 30 days after received your payment |
| Payment Terms: | T/T or other can be negotiated |
| Supply Ability: | 5tons per month |
| Product Name: | 1,4-BUTYLENE GLYCOL | Appearance: | Clear Colorless Oil Liquid |
|---|---|---|---|
| CAS No: | 110-63-4 | Purity: | 99.5% |
| Other Names: | BDDA | EINECS No: | 203-786-5 |
| MF: | C4H10O2 | ||
| Highlight: | bdma catalyst,catalyst for polyurethane |
||
Packaging Details:
Plastic drums,in net 200kg/iron drum or according to your requirement
Delivery Time:
30 DAYS
Name: 1 4 Butanediol Dimethacrylate / BDDMA
CAS: 2082-81-7
Chemical Structure:
Specification:
| Purity: | min.99% (GC) |
| Acid: | max.0.1% (acid-base titr., calculated as MAA) |
| Water: | max.0.05% |
| Color: | max.70 (Pt-Co) |
| Stabilization: | 100±5 ppm MEHQ (HPLC)or as customer request |
Packing:
Plastic drums: 200kg net weight
IBC or isotank
Storage:
Avoid shine, rain and high temperature in transportation;
Store the products in cool, shady and ventilated conditions, keep far away from fire;
6 months from date of manufacture at a maximum storage temperature of 30℃.
Physical Data:
| Appearance: | clear, colorless liquid or yellowish liquid |
| Odor: | ester-like |
| Molecular weight: | 226 g/mol |
| Density: | 1.025 g/cm³(20℃) |
| Refractive index: | 1.457 (20℃) |
| Boiling point: | >+250℃(1013.25 mbar) |
| Solidfication: | -35℃ |
| Viscosity: | 6.5 mPa.s (20℃) |
| Flash point: | +113℃ |
| Solubility (20℃): | 0.40%(ester in water) 0.60%(water in ester) |
Warning:
Signal Word(S): Warning
General Hints:
Can burn in fire! Polymerization may be initiated by contamination with peroxides,
azo compounds, heavy metal ions, tert. Amines, S compounds. Polymerization is
also induced by light. Atomospheric oxygen saturation in the monomer is necessary
for stability. Storage temperatures should not exceed 35°C.
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