- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Butynediol Ethoxylate
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Butynediol Ethoxylate
- Price: ￥118.0/25g
- Purity: 50.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
1606-85-5
1606-85-5 structure
- Name: Butynediol Ethoxylate
- Chemical Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne
- CAS Number: 1606-85-5
- Molecular Formula: C8H14O4
- Molecular Weight: 174.194
- Catalog: Chemical reagent Organic reagent Alkyne
- Create Date: 2018-08-08 19:16:58
- Modify Date: 2024-01-02 08:14:25
| Name | 1,4-Bis(2-hydroxyethoxy)-2-butyne |
|---|---|
| Synonyms |
2,2'-[But-2-yne-1,4-diylbis(oxy)]diethanol
2-((4-(2-Hydroxyethoxy)-2-butynyl)oxy)ethanol 2,2'-[2-Butyne-1,4-diylbis(oxy)]diethanol Ethanol, 2,2'-(2-butyne-1,4-diylbis(oxy))bis- BUTYNEDIOL ETHOXYLATE (BEO) 2,2'-but-2-ynylenedioxydiethanol BUTYNEDIOL ETHOXYLATE 1,4-Di(2-hydroxyethoxy)butyne-2 2-Butin-1,4-diol-bis-(2-hydroxy-ethyl)-ether 3,8-Dioxa-5-decyne-1,10-diol MFCD00002883 1,4-bis-(2-hydroxyethoxy)-2-butyne 1,4-Bis(1-hydroxyethoxy)-2-butyne 1,4-Bis(β-hydroxyethoxy)-2-butyne 2,2'-(2-Butyne-1,4-diyldioxy)diethanol 2,2'-[2-Butyne-1,4-diylbis(oxy)]bisethanol Ethanol, 2,2'-[2-butyne-1,4-diylbis(oxy)]bis- BIS-HYDROXYETHYLETHER OF BUTYNEDIOL 1,4-Di(2-hydroxyethoxy)-2-butyne 2,2'-(But-2-yne-1,4-diylbis(oxy))diethanol BEO 2-Butyne-1,4-diol Bis(2-hydroxyethyl) Ether EINECS 216-526-0 1,4-Di(β-hydroxyethoxy)-2-butyne Butindiol-1,4-bis(monoglykolether) |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 322.1±27.0 °C at 760 mmHg |
| Molecular Formula | C8H14O4 |
| Molecular Weight | 174.194 |
| Flash Point | 148.6±23.7 °C |
| Exact Mass | 174.089203 |
| PSA | 58.92000 |
| LogP | -0.73 |
| Vapour Pressure | 0.0±1.6 mmHg at 25°C |
| Index of Refraction | 1.488 |
| Storage condition | 2~8℃ |
| Hazard Codes | Xi:Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| WGK Germany | 3 |
| HS Code | 2909499000 |
| HS Code | 2909499000 |
|---|---|
| Summary | 2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |