1,4-Butanediol vinyl ether

Product Name: 1,4-Butanediol vinyl ether
CAS No.: 17832-28-9
Chemical Name: 1,4-Butanediol vinyl ether
Synonyms: HBVE;HYDROXYBUTYL VINYL ETHER;4-HYDROXYBUTYL VINYL ETHER;BUTANEDIOL MONOVINYL ETHER;TETRAMETHYLENE GLYCOL MONOVINYL ETHER;4-VINYLOXYBUTANOL;4-Vinyloxy-1-butanol;5-Oxa-6-heptene-1-ol;4-vinyloxy-butan-1-ol;4-Vinyloxybutane-1-ol
CBNumber: CB8400446
Molecular Formula: C6H12O2
Formula Weight: 116.16
MOL File: 17832-28-9.mol

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1,4-Butanediol vinyl ether Property

Melting point:: -33 °C
Boiling point:: 95 °C/20 mmHg (lit.)
Density: 0.939 g/mL at 25 °C (lit.)
vapor pressure: 0.3 hPa (20 °C)
refractive index: n20/D 1.444(lit.)
Flash point:: 185 °F
storage temp.: Store at <= 20°C.
solubility: 75g/l
pka: 15.04±0.10(Predicted)
form: clear liquid
color: Colorless to Light yellow
Specific Gravity: 0.93
explosive limit: 1.4-9.9%(V)
Water Solubility: 75 g/L (20 ºC)
LogP: 0.43 at 25℃
CAS DataBase Reference: 17832-28-9(CAS DataBase Reference)
EPA Substance Registry System: 1-Butanol, 4-(ethenyloxy)- (17832-28-9)

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Safety

Hazard Codes: Xn
Risk Statements: 20/21/22-36/37/38-22-52/53
Safety Statements: 26-36-24/25-61
RIDADR: NA 1993 / PGIII
WGK Germany: 1
Autoignition Temperature: 225 °C DIN 51794
HS Code: 2909 49 80
Toxicity: LD50 orally in Rabbit: 1738 mg/kg LD50 dermal Rat > 2000 mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 406198
Product name: 1,4-Butanediol vinyl ether
Purity: contains 0.01% potassium hydroxide as stabilizer, 99%
Packaging: 100ml
Price: $58.7
Updated: 2022/05/15

TCI Chemical

Product number: T1796
Product name: Tetramethylene Glycol Monovinyl Ether (stabilized with KOH)
Purity: >97.0%(GC)
Packaging: 25mL
Price: $28
Updated: 2024/03/01

TCI Chemical

Product number: T1796
Product name: Tetramethylene Glycol Monovinyl Ether (stabilized with KOH)
Purity: >97.0%(GC)
Packaging: 100mL
Price: $42
Updated: 2024/03/01

TCI Chemical

Product number: T1796
Product name: Tetramethylene Glycol Monovinyl Ether (stabilized with KOH)
Purity: >97.0%(GC)
Packaging: 500mL
Price: $167
Updated: 2024/03/01

TRC

Product number: B806970
Product name: 1,4-Butanediol vinyl ether
Packaging: 1mL
Price: $45
Updated: 2021/12/16

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1,4-Butanediol vinyl ether Chemical Properties,Usage,Production

Chemical Properties

1,4-Butanediol vinyl ether (HBVE; 4-Hydroxybutyl vinyl ether) is a colorless or light yellow transparent liquid with a slight odor similar to ether. It is miscible with alcohols, ethers, esters and aromatic hydrocarbons.

Synthesis

1,4-Butanediol vinyl ether is prepared by reacting acetylene and 1,4-butanediol in the presence of potassium hydroxide and potassium alkoxide catalyst: Since 1,4-butanediol contains two hydroxyl groups and the product contains active vinyl ether functional groups, some side reactions will occur. For example, further reaction of HBVE with acetylene to generate divinyl ether, and self-condensation reaction of HBVE to form a cyclic acetal. A superbase catalytic system CsF–NaOH was developed for the preparation of HBVE at a temperature of 138–14 °C and under initial acetylene pressure of 1.0–1.2 MPa. The conversion of 1,4-butanediol was 100% and the total yield of the vinyl ethers was 80% at catalyst dosage (7 mol% CsF and 7 mol% NaOH based on 1,4-butanediol) and after reaction for 3 h. Some researchers also developed heterogeneous catalysts for the reaction of acetylene and 1,4-butanediol to obtain HBVE. Potassium hydroxide was supported on carriers such as aluminum oxide, molecular sieves, silica gel and zirconia.

Reactivity Profile

The structure of the 1,4-Butanediol vinyl ether (HBVE) is a vinyl double bond directly connected with an ether bond, and due to the influence of an adjacent oxygen atom, the double bond is an electron-rich double bond and shows higher reactivity. HBVE also has a hydroxyl, and can react with a series of resins. It has wide application in fluororesin and coatings.

Flammability and Explosibility

Flammable

1,4-Butanediol vinyl ether Preparation Products And Raw materials

Raw materials

Preparation Products

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1,4-Butanediol vinyl ether Suppliers

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View Lastest Price from 1,4-Butanediol vinyl ether manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 1,4-Butanediol vinyl ether 17832-28-9
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 99%min
Supply Ability: 10 TONS
Release date: 2021-06-28

Hebei Yanxi Chemical Co., Ltd.

Product: 1,4-Butanediol vinyl ether 17832-28-9
Price: US $40.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-09-12

Hebei Chuanghai Biotechnology Co,.LTD

Product: 4-Vinyloxybutanol 17832-28-9
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-20

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