
Methanol, renowned by its aliases such as hydroxymethane, wood alcohol, and wood spirits, stands as a fundamental organic compound. It is the quintessential example of a saturated monohydrate with its distinct chemical formula CH3OH/CH4O. Boasting a molecular weight of 32.04 and a precise boiling point of 64.7 ºC, methanol's heritage is intriguingly rooted in wood production, historically derived from wood vinegar during the dry distillation or cracking of wood. However, today's methanol emerges from an advanced industrial process involving a catalytic reaction of carbon monoxide, carbon dioxide, and hydrogen. This light, highly volatile, and colorless liquid is flammable and possesses a fragrance reminiscent of ethanol. Despite sharing a similar scent with its ethanol counterpart, methanol's highly toxic nature prohibits any form of consumption. Its versatility shines as it serves multiple industrial applications-acting as a solvent, antifreeze, alternative fuel, or ethanol modifier. Furthermore, methanol's role in synthesizing biodiesel via ester exchange reactions underscores its crucial position in sustainable practices.
Item | Sign | AR |
Assay (CH3OH) | ≥ | 99.5% |
Density (20 centigrade) | 0.791-0.793gmL | |
Dissolution test of water | passes test | passes test |
Water (H2O) | ≤ | 0.1% |
Acidity (as OH-) | ≤ | 0.004mmol/100g |
Alkalinity (as OH-) | ≤ | 0.008mmol/100g |
Readily carbonizable substance | passes test | passes test |
Carbonyl compounds (as CO) | ≤ | 0.005% |
Potassium permanganate reducing substances | passes test | passes test |
Evaporation residue | ≤ | 0.001% |









At Qingdao Casno Chemical Co., Ltd., we provide comprehensive chemical sourcing solutions for our global clientele. Our meticulous approach encompasses every detail-from sourcing at origin and ensuring superior product quality, to delivering technical insights and optimizing logistics solutions-ensuring a seamless experience for our clients.
Since our establishment, Qingdao Casno Chemical has been firmly guided by a business philosophy anchored in integrity and mutual benefits. Our steadfast commitment to excellence and superior quality aligns with our customer-centric and market-driven strategy, ensuring that we consistently deliver exceptional products and services. Our dedication is supported by professional expertise and a genuine commitment to satisfying our clients' needs.
Products List | Cas No. | Package | |
1 | Dimethyl Carbonate | 616-38-6 | 200KG/DRUM |
2 | Methyl Acetate;Acetic Acid Methyl Ester | 79-20-9 | 180KG/DRUM |
3 | Propyl Acetate | 109-60-4 | 180KG/DRUM850KG/IBC |
4 | Ethyl Acetate;Acetic Acid Ethyl Ester | 141-78-6 | 160KG/DRUM |
5 | n-Butyl Acetate;Acetic Acid n-Butyl Ester | 123-86-4 | 180KG/DRUM |
6 | Sec-Butyl Acetate;Acetic Acid Sec-Butylester | 105-46-4 | 180KG/DRUM |
7 | Methyl Methacrylate, | 80-62-6 | 190KG/DRUM |
8 | Trichloroethylene;Trichloroethene | 1979-1-6 | 240KG/DRUM |
9 | Tetrachloroethylene;Perchloroethylene | 127-18-4 | 300KG/DRUM |
10 | Methanol | 67-56-1 | 160KG/DRUM |
11 | n-Butanol;Butan-1-Ol | 71-36-3 | 170KG/DRUM |
12 | 1-Propanol;n-Propanol | 71-23-8 | 165KG/DRUM |
13 | 2-Propanol;Isopropanol;Isopropyl Alcohol; | 67-63-0 | 160KG/DRUM |
14 | Alcohol Anhydrous;Ethanol;Ethyl Alcohol | 64-17-5 | 160KG/DRUM |
15 | n-Hexane | 110-54-3 | 132KG/DRUM |
16 | Cyclohexane;Hexahydrobenzene | 110-82-7 | 150KG/DRUM |
17 | Dichloromethane;Methylene Chloride;Methylene Dichloride | 1975/9/2 | 270KG/DRUM |
18 | 1-Chloro-2,3-Epoxypropane;Epichlorhydrin;3-Chloro-1,2-Epoxypropane | 106-89-8 | 240KG/DRUM |
19 | Cyclohexanone | 108-94-1 | 190KG/DRUM |
20 | Vinyltoluene Isomers Mixture,Stabilized | 25013-15-4 | 180KG/DRUM |
21 | Isobutyl Methyl Ketone;Methyl Isobutyl Ketone;Isohexanone | 108-10-1 | 165KG/DRUM |
22 | 2-Acrylonitrile,Stabilized; Acrylonitrile;Cyanoethylene | 107-13-1 | 160KG/DRUM |
23 | Acetonitrile;Methyl Cyanide; | 1975/5/8 | 160KG/DRUM |
24 | Tetrahydrofuran; | 109-99-9 | 180KG/DRUM |
25 | Xylene | 1330-20-7 | 180KG/DRUM |
26 | Acetic Acid | 64-19-7 | 30/215/KG/DRUM1050KGS/IBC |
27 | Styrene | 100-42-5 | 180KG/DRUM |
28 | N,N-Dimethylformamide;Dimethyl Formamide; | 1968/12/2 | 190KG/DRUM |
29 | 2-Aminoethanol;Ethanolamine;2-Hydroxy Ethyl Amine | 141-43-5 | 200KG/DRUM |
30 | 2-Butoxyethanol;Ethylene Glycol Monobutyl Ether; | 111-76-2 | 180KG/DRUM 900KG/DRUM |
31 | Ethylene Glycol Monomethyl Ether | 109-86-4 | 200KG/DRUM |
32 | Acrylic Acid; | 1979/10/7 | 200KG/DRUM |
33 | Methyl Acrylate | 96-33-3 | 180KG/DRUM |
34 | n-Butyl Acrylate | 141-32-2 | 180KG/DRUM |
35 | Methacrylic Acid,2-Methylpropenoic Acid | 79-41-4 | 200KG/DRUM |
36 | Epoxy Paints; Epoxy Coatings | 200KG/DRUM | |
37 | 4-Tert-Butyl Phenol | 98-54-4 | 25KG/BAG |
38 | Benzyl Chloride | 100-44-7 | 200KG/DRUM |
39 | Maleic Anhydride | 108-31-6 | 25KG/BAG |
40 | Ethylene glycol | 107-21-1 | 240KG/DRUM |
41 | Propylene glycol | 57-55-6 | 215KG/DRUM |
42 | Phthalic anhydride | 85-44-9 | 25KG/BAG |
43 | Ricinoleic acid | 61789-44-4 | 200KG/DRUM |
44 | Melamine | 108-78-1 | 25KG/BAG |
45 | Polyacrylamide | 9003-05-8 | 25KG/BAG |
A : We offer flexible payment options: 30% T/T as a deposit, with the remaining 70% to be paid before delivery, or alternatively, 100% L/C at sight for your convenience.
Q : How to confirm the Product Quality before placing orders?
A : Experience peace of mind with our free samples for select products. Simply cover the shipping cost or send a courier to collect samples. Share your product specifications and requirements, and we will tailor our manufacturing process to meet your exact needs.
Q : How about the delivery time?
A : Enjoy a swift and efficient delivery process, with dispatch within 7 days of payment confirmation, excluding Chinese holidays, ensuring minimal downtime.
Q : What documents did you provide?
A : We provide comprehensive documentation, including commercial invoice, packing list, shipping list, waybill, health certificate, and certificate of origin to meet all your needs. If
there are any specific market requirements, please inform us so we can assist effectively.
Q: How do you deal with quality complaints?
A : Our dedicated quality control team ensures top-notch product quality. Should we be responsible for any quality issues, we are committed to providing replacement products or compensating for any losses.
products or refund your losses.
Q : How do you make our business long-term and good relationship?
A : 1. We maintain superior quality and competitive pricing to maximize customer satisfaction and benefit;
2. We treat every customer as a valued partner and friend, fostering genuine business relationships and friendships, regardless of their origin.