CELLULOSE ACETATE BUTYRATE
- CAS No.
- 9004-36-8
- Chemical Name:
- CELLULOSE ACETATE BUTYRATE
- Synonyms
- cellaburate;AK 211;CAB 04;CAB 171;CAB 0.05;CAB 171-15;CA 381-0.5;CAB 151-0.3;CAB 151-0.7;CAB 151-0.3C
- CBNumber:
- CB4484697
- Molecular Formula:
- N/A
- Molecular Weight:
- 0
- MDL Number:
- MFCD00081513
- MOL File:
- Mol file
| Melting point | 127-240 °C |
|---|---|
| Density | 1.25 g/mL at 25 °C(lit.) |
| refractive index |
n |
| storage temp. | 2-8°C |
| solubility | Practically insoluble in water, soluble in acetone, in formic acid and in a mixture of equal volumes of methanol and methylene chloride, practically insoluble in ethanol (96 per cent). |
| form | Granular Crystalline Powder |
| color | White |
| Dielectric constant | 3.2（Ambient） |
| Indirect Additives used in Food Contact Substances | CELLULOSE ACETATE BUTYRATE |
| FDA 21 CFR | 175.105; 175.230; 175.300; 177.1200 |
| EWG's Food Scores | 1 |
| FDA UNII |
CELLABURATE (MW 20000, 37% BUTYRYL, 13% ACETYL) (0O773IT0EU) CELLABURATE (MW 40000, 38% BUTYRYL, 14% ACETYL) (2YMK8X5CPH) CELLABURATE (MW 16000, 53% BUTYRYL, 2% ACETYL) (2H5G3S74Y8) CELLABURATE (MW 40000, 50% BUTYRYL, 3% ACETYL) (46E441CD2O) CELLABURATE (MW 30000, 52% BUTYRYL, 2% ACETYL) (45KED486HJ) |
| EPA Substance Registry System | Cellulose acetate butyrate (9004-36-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H312 | |||||||||
| Precautionary statements | P280-P302+P352-P312-P322-P363-P501 | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| WGK Germany | - | |||||||||
| HS Code | 39129000 | |||||||||
| NFPA 704 |
|
CELLULOSE ACETATE BUTYRATE price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | GF92163584 | Cellulose Acetate Butyrate (CAB), sheet, thickness 0.5?mm, size 250 × 250?mm | 9004-36-8 | 1EA | $296 | 2024-03-01 | Buy |
| Sigma-Aldrich | GF92163584 | Cellulose Acetate Butyrate (CAB), sheet, thickness 0.5?mm, size 250 × 250?mm | 9004-36-8 | 5EA | $1200 | 2024-03-01 | Buy |
| Sigma-Aldrich | GF92163584 | Cellulose Acetate Butyrate (CAB), sheet, thickness 0.5?mm, size 250 × 250?mm | 9004-36-8 | 10EA | $1680 | 2024-03-01 | Buy |
| Sigma-Aldrich | GF38508396 | Cellulose Acetate Butyrate (CAB), sheet, thickness 0.762?mm, size 300 × 300?mm, condition light-control sheet | 9004-36-8 | 1EA | $624 | 2024-03-01 | Buy |
| Sigma-Aldrich | GF38508396 | Cellulose Acetate Butyrate (CAB), sheet, thickness 0.762?mm, size 300 × 300?mm, condition light-control sheet | 9004-36-8 | 5EA | $2530 | 2024-03-01 | Buy |
CELLULOSE ACETATE BUTYRATE Chemical Properties,Uses,Production
Chemical Properties
white granular crystalline powder
Uses
Generally, an increase in butyryl content increases flexibility, moisture resistance, solubility and compatibility with resins; as the butyryl content increases, hardness, tensile strength and heat resistance decrease. Cellulose acetate-butyrate injection mouldings are particularly tough and are used for such applications as tabulator keys and tool handles; film is employed as a puncture-resistant packaging material. Cellulose acetate-butyrate is also used in lacquers for such items as cables, fabrics and furniture and in melt and strip coatings.
Uses
Contact lens material (hydrophobic).
Cellulose acetate butyrate is the most commonly used organic cel- lulose ester for coating applications.
Preparation
Cellulose acetate-butyrate (CAB) is prepared in a manner similar to that described previously for cellulose acetate. Esterification is carried out using a mixture of acetic anhydride and butyric anhydride with sulphuric acid as catalyst and then the product is slightly hydrolysed. Depending on the reaction conditions, various products may be obtained; commercial materials generally have about 1-2 butyryl groups per glucose residue.
Industrial uses
Commonly called butyrate or CAB, it is somewhattougher and has lower moisture absorptionand a higher softening point than acetate.CAB is made by the esterification of cellulosewith acetic acid and butyric acid in the presenseof a catalyst. It is particularly valuedfor coatings, insulating types, varnishes, andlacquers.
Special formulations with good weatheringcharacteristics plus transparency are used foroutdoor applications such as signs, light globes,and lawn sprinklers. Clear sheets of butyrateare available for vacuum-forming applications.Other typical uses include transparent dial covers,television screen shields, tool handles, andtypewriter keys. Extruded pipe is used for electricconduits, pneumatic tubing, and low-pressurewaste lines. Cellulose acetate butyrate alsois used for cable coverings and coatings. It ismore soluble than cellulose acetate and moremiscible with gums. It forms durable and flexiblefilms. A liquid cellulose acetate butyrate isused for glossy lacquers, chemical-resistantfabric coatings, and wire-screen windows. Ittransmits ultraviolet light without yellowing orhazing and is weather-resistant.
CELLULOSE ACETATE BUTYRATE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
| Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 | qinhe02@xaltbio.com | China | 1000 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7845 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 476 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Cangzhou Wanyou New Material Technology Co.,Ltd | 18631714998 | sales@czwytech.com | CHINA | 906 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
View Lastest Price from CELLULOSE ACETATE BUTYRATE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-25 | Cellulose Acetate Butyrate
9004-36-8
|
US $200.00-95.00 / kg | 1kg | 99% | 20ton | Hebei Zhuanglai Chemical Trading Co.,Ltd | |
 |
2024-04-12 | Cellulose Acetate Butyrate
9004-36-8
|
US $0.00-0.00 / KG | 1KG | 99% | 50000 Pieces/ Year | Shaanxi Haibo Biotechnology Co., Ltd | |
 |
2024-03-29 | CELLULOSE ACETATE BUTYRATE
9004-36-8
|
US $32.00-1.30 / kg | 1kg | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- Cellulose Acetate Butyrate
9004-36-8
- US $200.00-95.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co.,Ltd
-
- Cellulose Acetate Butyrate
9004-36-8
- US $0.00-0.00 / KG
- 99%
- Shaanxi Haibo Biotechnology Co., Ltd
-
- CELLULOSE ACETATE BUTYRATE
9004-36-8
- US $32.00-1.30 / kg
- 99%
- Henan Fengda Chemical Co., Ltd
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