USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $250.00-440.00 / Metric Ton
USD $15.00-50.00 / Kilogram
USD $800.00-800.00 / Metric Ton
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1,4-butanediol basic information |
product name: | 1,4-butanediol |
synonyms: | 1,4-butylene glycol;1,4-butanediol;1,4-dihydroxybutane;akos bbs-00004303;bdo;butanediol, 1,4-;tetramethylene glycol;versalink curative 1,4 bdo |
cas: | 110-63-4 |
mf: | c4h10o2 |
mw: | 90.12 |
einecs: | 203-786-5 |
product categories: | building blocks;chemical synthesis;organic building blocks;oxygen compounds;polyols;solvents;solvent;1,4 bdo |
mol file: | 110-63-4.mol |
1,4-butanediol chemical properties |
mp | 20 °c |
bp | 230 °c(lit.) |
density | 1.017 g/ml at 25 °c(lit.) |
vapor density | 3.1 (vs air) |
refractive index |
n |
fp | 135 °c |
storage temp. | 2-8°c |
water solubility | miscible |
sensitive | hygroscopic |
brn | 1633445 |
stability: | stable. combustible. incompatible with strong oxidizing agents, mineral acids, acid chlorides, acid anhydrides. |
cas database reference | 110-63-4(cas database reference) |
nist chemistry reference | 1,4-butanediol(110-63-4) |
epa substance registry system | 1,4-butanediol(110-63-4) |
safety information |
hazard codes | xn |
risk statements | 22-67 |
safety statements | 36-23 |
wgk germany | 1 |
rtecs | ek0525000 |
hs code | 29053980 |
hazardous substances data | 110-63-4(hazardous substances data) |
msds information |
provider | language |
---|---|
1,4-dihydroxybutane | english |
sigmaaldrich | english |
acros | english |
alfa | english |
1,4-butanediol usage and synthesis |
chemical properties | viscous colourless liquid |
usage | 1,4-butanediol is used in the synthesis of epothilones, a new class of cancer drugs. also used in the stereoselective synthesis of (-)-brevisamide. |
general description | odorless colorless liquid or solid (depending upon temperature). |
air & water reactions | highly flammable. 1,4-butanediol is hygroscopic. water soluble. |
reactivity profile | 1,4-butanediol is heat and light sensitive. 1,4-butanediol reacts with acid chlorides, acid anhydrides and chloroformates. 1,4-butanediol also reacts with oxidizing agents and reducing agents. 1,4-butanediol is incompatible with isocyanates and acids. 1,4-butanediol is also incompatible with peroxides, perchloric acid, sulfuric acid, hypochlorous acid, nitric acid, caustics, acetaldehyde, nitrogen peroxide and chlorine. |
health hazard | ingestion of large amounts needed to produce any symptoms. |
1,4-butanediol preparation products and raw materials |
service we provide:
1. mixed container, we can mix different items in one container.
2. quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
3. prompt shipment with professional documents
4. packing as your request, with photo before shipment
c6h6o2 |