USD $27.50-33.00 / Gram
USD $1.00-10.00 / Kilogram
USD $10.00-10.00 / Gram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $1.00-20.00 / Gram
propiolic acidd basic information
product name: | propiolic acidd |
synonyms: | acetylenecarboxylic acid;2-propynioc acid;2-propynoic acid;propynoic acid;propiolic acid;propiolic acidd;propargylic acid;carboxyacetylene |
cas: | 471-25-0 |
mf: | c3h2o2 |
mw: | 70.05 |
einecs: | 207-437-8 |
product categories: | aromatic carboxylic acids, amides, anilides, anhydrides & salts;acetylenes;acetylenic carboxylic acids & their derivatives;diyne compounds (lb films);functional materials;lb films;fine chemicals |
mol file: | 471-25-0.mol |
propiolic acidd chemical properties |
mp | 16-18 °c(lit.) |
bp | 102 °c200 mm hg(lit.) |
density | 1.138 g/ml at 25 °c(lit.) |
refractive index | n20/d 1.431(lit.) |
fp | 138 °f |
storage temp. | 2-8°c |
water solubility | miscible |
merck | 14,7824 |
brn | 878176 |
stability: | stable. incompatible with bases, oxidizing agents, reducing agents. combustible. |
cas database reference | 471-25-0(cas database reference) |
nist chemistry reference | propiolic acid(471-25-0) |
epa substance registry system | 2-propynoic acid(471-25-0) |
safety information |
hazard codes | t |
risk statements | 24/25-34-25-23/24/25 |
safety statements | 26-36/37/39-45-24/25-7/9 |
ridadr | un 2920 8/pg 2 |
wgk germany | 3 |
rtecs | ud9300000 |
f | 3-8 |
hazardclass | 8 |
packinggroup | ii |
hs code | 29161980 |
1, high quality with competitive price:
we are manufacturer and can provide excellent quality products with factory price.
2, fast and safe delivery
1) parcels can be sent out within 24 hours after payment. tracking number is available.
2) secure and discreet shipment. you have various choices of transportation methods.
3, we have clients throughout the world.
1) professional service and rich experience make customers feel at ease, adequate stock and fast
delivery meet your desire.
2) market feedback and goods feedback are appreciated, meeting customers's requirement is our
responsibility.
3) high quality, competitive price, fast delivery, first-class service gain the trust and praise from the
customers.
4. established time: june. 1998 (16 years experience in manufacturing & exporting chemical raw material )
5. exported areas: europe , southeast asia , the middle east , africa , south america and some other
countries and areas.
6. business scope: organic & inorganic chemicals , pigments & dye stuffs , water treatment chemicals
, intermediates, food & feed additives and others.
7. company advantages: a strong r & d team, professional engineers and scholars with phd.
8. reliability: provide demanded goods and professional services.
9. welcome any serious inquiries from customers around the world, and sincerely hope to cooperate
with you for a brilliant future.
10. have exported to many countries around the word and received high praise.
11. have our own r&d group.
12. location of hennan sunlake enterprise corporation: henan province , the central plain of china.