1,4-Dibromo-2,3-butanediol
Modify Date: 2025-09-13 10:01:06
1,4-Dibromo-2,3-butanediol structure
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Common Name | 1,4-Dibromo-2,3-butanediol | ||
|---|---|---|---|---|
| CAS Number | 14396-65-7 | Molecular Weight | 247.91300 | |
| Density | 2.124 g/cm3 | Boiling Point | 365.3ºC at 760 mmHg | |
| Molecular Formula | C4H8Br2O2 | Melting Point | 82-84ºC | |
| MSDS | Chinese USA | Flash Point | 174.7ºC | |
| Symbol |
GHS05, GHS07 |
Signal Word | Danger | |
Use of 1,4-Dibromo-2,3-butanediol1,4-Dibromo-2,3-butanediol reacts with aqueous alkaline sodium arsenite to yield mixture of DL-2,3,4-trihydroxybutylarsonic acid and DL-2,3-dihydroxybutane-1,4-bis(arsonic acid). |
| Name | 1,4-Dibromo-2,3-butanediol |
|---|---|
| Synonym | More Synonyms |
| Density | 2.124 g/cm3 |
|---|---|
| Boiling Point | 365.3ºC at 760 mmHg |
| Melting Point | 82-84ºC |
| Molecular Formula | C4H8Br2O2 |
| Molecular Weight | 247.91300 |
| Flash Point | 174.7ºC |
| Exact Mass | 245.88900 |
| PSA | 40.46000 |
| LogP | 0.49800 |
| Vapour Pressure | 8.09E-07mmHg at 25°C |
| Index of Refraction | 1.583 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R37/38;R41 |
| Safety Phrases | S26-S39 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2905590090 |
| HS Code | 2905590090 |
|---|---|
| Summary | 2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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Preparation of DL-2,3,4-trihydroxybutylarsonic acid and dl-2,3-dihydroxybutane-1,4-bis(arsonic acid): starting compounds for novel arsonolipids.
Chem. Phys. Lipids 148(2) , 97-104, (2007) The reaction of DL-1,3-butadiene diepoxide and of DL-1,4-dibromo-2,3-butanediol with aqueous alkaline sodium arsenite, "Na(3)AsO(3)", gave mixtures of the title arsonic acids which can be separated by... |
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Surface activity and premicellar aggregation of some novel diquaternary gemini surfactants. Rosen MJ and Liu L.
J. Am. Oil Chem. Soc. 73(7) , 885-90, (1996)
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| 1,4-DIBROMO-2,3-BUTANDIOL |
| meso-1,4-Dibrom-2,3-butandiol |
| MFCD00151324 |
| meso-1.4-Dibrom-2.3-dihydroxy-butan |
| 1,4-dibromo-2,3-dihydroxybutane |
| 1,4-dibromobutane-2,3-diol |
| 1,4-DIBROMO-2,3-BUTANEDIOI |
| DL-1,4-DIBROMO-2,3-BUTANEDIOL |
| 1,4-dibromo-butan-2,3-diol |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,4-Dibromo-2,3-butanediol
- Price: Check
- Purity: 95.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,4-Dibromo-2,3-butanediol
- Price: ￥3628.0/25g ￥1038.0/5g
- Purity: 95.0%
- Delivery: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,4-Dibromo-2,3-butanediol
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
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