Chromium(III) acetylacetonate
21679-31-2
Industrial Grade
99%
QINGDAO
25kg/2kg Cardboard Drum
2017-04-24
2,4-Pentanedione
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Product Description
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Seller Information
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DescriptionProduct name: chromium acetylacetonate
English name: Chromium Acetylacetonate
CAS NO: 21679-31-2
Formula: C15H21CrO6
Molecular weight: 349.36
Character: appearance is purple powder, soluble in ethanol, slightly soluble in water.
Packing: 1 kg / bag; 10 kg / barrel; 25 kg / barrel
Purpose: This product is mainly used for resin crosslinking agent and curing agent.Storage: store in a cool, dry place phone number / micro signal 18970673458
Project
Index
Content,%
≥99.0
Chromium content,%
14.6-14.9
Moisture,%
≤1.0
ECHEMI Editorial ReferencePURPLE CRYSTALLINE POWDER
Chromium(III) acetylacetonate is an acidopentamminechromium (111) salt, which is a crystalline material that can be prepared by treatment of precipitated hydrous chromium(III) oxide with acetylacetone.
Moderately toxic by ingestion. Mildly toxic by s h contact. When heated to decomposition it emits acrid smoke and irritating fumes. See also CHROMIUM COMPOUNDS.
Purify it by dissolving 6g in hot *C6H6 (20mL) and adding 75mL of pet ether slowly. Cool to room temperature then chill on ice, filter off and dry in air to give 2.9g. It also crystallises from EtOH. It is soluble in heptane, *C6H6, toluene and pentane-2,4-dione at 20-40o. It forms a 1:2 complex with CHCl3. [Fernelius & Blanch Inorg Synth V 130 1957, Steinbach & Burns J Am Chem Soc 80 1839 1958, Beilstein 1 H 782, 1 II 836, 1 IV 3673.]Basic Info-
Product Name:
Chromium(III) acetylacetonate
Other Name:ACETYLACETONE CHROMIUM(+3);ACETYLACETONE, CHROMIUM(III) DERIVATIVE;ACETYLACETONE CHROMIUM(III) SALT;2,4-PENTANEDIONE CHROMIUM SALT;Chromium 2,4-pentanedionate, 97.5+%;CHROMIUM(III) AA;CHROMIUM(III) ACETYLACETONATE;CHROMIUM 2,4-PENTANEDIONATE
CAS No.:21679-31-2
Molecular Formula:C15H21CrO6
InChIKeys:JWORPXLMBPOPPU-LNTINUHCSA-K
Molecular Weight:349.32
Exact Mass:352.09800
BRN:4148971
EC Number:244-526-0
TSCA:TSCA listed
DSSTox ID:DTXSID0051863
Color/Form:Purple to maroon
HScode:29420000
Characteristics-
PSA:
102.42000
XLogP3:1.66350
Appearance:dull purple powder.
Density:1,35 g/cm3
Melting Point:210 °C(lit.)
Boiling Point:340 °C(lit.)
Flash Point:>200ºC
Water Solubility:11 g/L (20 ºC)
Storage Conditions:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from
Vapor Pressure:0Pa at 20℃
Toxicity:LD50 orally in Rabbit: 3360 mg/kg LD50 dermal Rabbit 6350 mg/kg
Flammability characteristics:Not classified
PH:6 (1g/l, H2O, 20℃)
Critical Temperature & Pressure:Store below +30°C.
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s)
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
2,4-Pentanedione
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Location:
No. 54 Wenshan Avenue, Ji'an Industrial Zone, Jishui, Jiangxi, China
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Payment Terms:
D/P,L/C
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Average lead Time:
60
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Total Annual Revenue:
Less than $1 million
Our company mainly produces polyether modified silicone, silicone additives, silicone deep processing products, such as various viscosity vinyl silicone oil, hydroxy silicone oil, silicone emulsion, silicone rubber, silicone resin, silicone surfactant, curing agent, A privately-owned enterprise specializing in the production and processing of joint agents, leveling agents, wetting agents, dispersants, stripping agents, synergists and other products.The company is headquartered at No.54 Wenshan Avenue, Chengnan Industrial Zone, Jishui County, Jiangxi Province Office, the company has a complete and scientific quality management system. Companies adhering to the "customer first, forge ahead" business philosophy, adhere to the "customer first" principle to provide our clients with quality services. Welcome to patronize! National toll-free service number: 4000796181
Our company has successfully synthesized T-01 and T-02 through molecular design in response to the defect of poor performance of traditional DBM/SBM and other auxiliary heat stabilizers. These two are newly developed products of our company and are replaced by β-dione The two products are a nitrogen-containing organic stable substance with a heterocyclic ring. It is a functional group with good adsorption capacity for metal ions. It can use the heteroatoms in the ring to form stable multidentate complexes with metal ions. It can neutralize and absorb the HCl released by PVC due to thermal degradation, displace allyl chloride, control the initial coloration and absolutely solve the problem that the product will be red when stored for a period of time.
In 2011, the company invested 5 million to establish a production base in the south industrial zone of Jishui, producing two major types of products, polyether-modified silicones and acetylacetone. The company has senior additives research and development experts, specializing in the production of various additives. Our company specializes in imitation of foreign brand additives, and if your company has a large amount of additives, you can provide us with samples and you can research for customers for free The samples have now imitated several foreign products with great advantages. The integrity, strength and product quality of the Jishui Wenshan Hangrun Chemical Plant have been recognized by the industry. In order to better serve customers, the company has offices in Foshan, and our company has passed RoHS testing, with the test report of ATC company. Welcome friends from all walks of life to visit, guide and negotiate business in Jishui Wenshan Hangrun Chemical Factory. -
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