1606-85-5
1,4-Bis(2-hydroxyethoxy)-2-butyne
CAS: 1606-85-5;16754-33-9
Molecular Formula: C8H14O4
1606-85-5 - Names and Identifiers
| Name | 1,4-Bis(2-hydroxyethoxy)-2-butyne |
| Synonyms | BEO 3,8-DIOXA-5-DECYNE-1,10-DIOL 1,4-Di(2-hydroxyethoxy)butyne-2 1,4-Bis(2-hydroxyethoxy)-2-butyne 1,4-BIS(2-HYDROXYETHOXY)-2-BUTYNE 2-[4-(2-Hydroxyethoxy)but-2-ynoxy]ethanol Ethanol, 2,2-2-butyne-1,4-diylbis(oxy)bis- |
| CAS | 1606-85-5 16754-33-9 |
| EINECS | 216-526-0 |
| InChI | InChI=1/C8H14O4/c9-3-7-11-5-1-2-6-12-8-4-10/h9-10H,3-8H2 |
1606-85-5 - Physico-chemical Properties
| Molecular Formula | C8H14O4 |
| Molar Mass | 174.19 |
| Density | 1.144g/mLat 25°C(lit.) |
| Boling Point | 225.17°C (rough estimate) |
| Flash Point | >230°F |
| Vapor Presure | 2.28E-05mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Brown |
| pKa | 13.95±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.485(lit.) |
| Physical and Chemical Properties | Density 1.144. Refractive index 1.485. Flash point 180°C. |
| Use | Use as electroplating brightener, long-acting brightener, weak leveling agent |
1606-85-5 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
1606-85-5 - Upstream Downstream Industry
| Raw Materials | 2-Butyne-1,4-diol |
1606-85-5 - Electroplating intermediate
1. Butynediol ethoxy compound (BEO for short) is a condensate of butynediol and ethylene oxide. It is one of the commonly used long-acting nickel plating intermediates to refine the coating grains;
2. It is usually used in conjunction with auxiliary brighteners such as saccharin, PME, PPS, PVSS, COSS, PESS or MOSS.
3. Long-acting brightener for nickel plating, weak leveling agent.
4. butynediol ethoxylate can refine the crystallization of the coating. It is produced by high-pressure method and decolorized by physical method to reduce the damage of effective ingredients by chemical decolorization. It has the characteristics of light color, consumption resistance and strong leveling.
Last Update：2024-04-10 22:29:15
1606-85-5 - Security information
| WGK Germany | 3 |
Last Update：2024-04-10 22:29:15
1606-85-5 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| electroplating intermediate | 1. butynediol ethoxy compound (BEO for short) is a condensate of butynediol and ethylene oxide, and is one of the commonly used long-acting nickel plating intermediates to refine the coating grain; 2. Usually it needs to be used with auxiliary brighteners such as saccharin, PME, PPS, PVSS, COSS, PESS or MOSS. 3. Long-acting brightener for nickel plating, weak leveling agent. 4. butynediol ethoxylate can refine the crystallization of the coating. The high-pressure method is used for production, and the physical method is used to decolorize, which reduces the damage to the effective ingredients by chemical decolorization. It has the characteristics of light color, consumption resistance, and strong leveling. |
| Use | Used as electroplating brightener Long-acting brightener, weak leveling agent |
Last Update：2024-04-10 22:29:15
1606-85-5 - Nature
| storage conditions | Sealed in dry,Room Temperature |
| acidity coefficient (pKa) | 13.95±0.10(Predicted) |
| EPA chemical information | Ethanol, 2,2'-[2-butyne-1,4-diylbis(oxy)]bis- (1606-85-5) |
Last Update：2024-04-10 22:29:15
Supplier List
Featured ProductsSpot supply
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Visit Supplier Webpage Request for quotationCAS: 1606-85-5
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Request for quotationCAS: 1606-85-5
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Request for quotationCAS: 1606-85-5
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Request for quotationCAS: 1606-85-5
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Request for quotationCAS: 1606-85-5
Tel: +86-13776910623
Email: r@reformchem.com
Mobile: +86-13776910623
QQ: 3785839865
Wechat: chemical6666
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Request for quotation
CAS: 1606-85-5
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
CAS: 1606-85-5
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Spot supply
Product Name: 2,2-(But-2-yne-1,4-diylbis(oxy))diethanol Request for quotationCAS: 1606-85-5
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Visit Supplier Webpage Request for quotationCAS: 1606-85-5
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: Ethanol22'-2-butyne-14-diylbis(oxy)bis- Visit Supplier Webpage Request for quotationCAS: 1606-85-5
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Request for quotation
CAS: 1606-85-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 1606-85-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Featured ProductsSpot supply
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Visit Supplier Webpage Request for quotationCAS: 1606-85-5
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Request for quotationCAS: 1606-85-5
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Request for quotationCAS: 1606-85-5
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Request for quotationCAS: 1606-85-5
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Request for quotationCAS: 1606-85-5
Tel: +86-13776910623
Email: r@reformchem.com
Mobile: +86-13776910623
QQ: 3785839865
Wechat: chemical6666
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Request for quotation
CAS: 1606-85-5
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
CAS: 1606-85-5
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Spot supply
Product Name: 2,2-(But-2-yne-1,4-diylbis(oxy))diethanol Request for quotationCAS: 1606-85-5
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Visit Supplier Webpage Request for quotationCAS: 1606-85-5
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: Ethanol22'-2-butyne-14-diylbis(oxy)bis- Visit Supplier Webpage Request for quotationCAS: 1606-85-5
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne Request for quotation
CAS: 1606-85-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 1606-85-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
View History
Raw Materials for 1606-85-5