Hot Selling High Quality Phenylbutazone CAS 50-33-9
ISO 8 Inquiries
50-33-9
0%
100g;1kg;25g
2022-12-31
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
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Product Description
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Seller Information
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Inquiry History
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Description
Product description:The product has antipyretic and analgesic, anti-inflammatory and anti-rheumatic effects, and is mainly used to treat rheumatism, rheumatoid arthritis and gout.Melting point 106-108 °C (lit.) Boiling point 448.76°C (rough estimate) density 1.1591 (rough estimate) refractive index 1.6140 (estimate) storage temp. 2-8°C solubility Practically insoluble in water, sparingly soluble in alcohol. It dissolves in alkaline solutions. pka 4.5(at 25ºC) form Powder color White to almost white 
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
SHANDONG LOOK CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful "Spring City"-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of "Integrity management,Quality controlling and Customer orientation".
We had been cooperated with NingXia University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Jinan and Ningxia. Our manufacturing site allocated in chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.Our products best selling in Europe, South and North America,Asia pacific area and Africa. We sincerely welcome new and regular customers around the world visit us for business negotiation.
FAQ- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.CertificatesBasic Info-
Product Name:
Phenylbutazone
Other Name:3,5-Pyrazolidinedione,4-butyl-1,2-diphenyl-;4-Butyl-1,2-diphenyl-3,5-pyrazolidinedione;G 13,871;Artrizin;Butalidon;Butapirazol;Butazolidin;Butazolidine;Butidiona;4-Butyl-1,2-diphenyl-3,5-dioxopyrazolidine;4-Butyl-1,2-diphenylpyrazolidine-3,5-dione;3,5-Dioxo-1,2-diphenyl-4-n-butylpyrazolidine;Diphebuzol;Diphenylbutazone;1,2-Diphenyl-4-butyl-3,5-pyrazolidinedione;Fenibutazona;Phebuzine;Phenylbutazone;Pirarreumol B;Reudo;Reudox;Reumuzol;Shigrodin;Ticinil;Butadion;Butadione;VAC-10;Pyrabutol;1,2-Diphenyl-3,5-dioxo-4-n-butylpyrazolidine;1,2-Diphenyl-3,5-dioxo-4-butylpyrazolidine;Fenylbutazon;Alindor;Flexazone;Ia-But;Antadol;Buzon;R-3-ZON;Anuspiramin;Ecobutazone;Fenotone;Bunetzone;Fenilbutina;Zolaphen;Azolid;Betazed;Benzone;Butoz;Butacote;Tencodyne;Fenibutal;Robizone;Mephabutazon;Bizolin 200;Uzone;4-n-Butyl-1,2-diphenyl-3,5-pyrazolidinedione;Butartrina;Butazina;Arthrizon;Reumazin;Todalgil;Artropan;Kadol;Butapirazole;Equipalazone;Phenylbutazon;Alkazone;NSC 25134;Tevcodyne;Butatron;Phen-Buta;4297-92-1
CAS No.:50-33-9
Molecular Formula:C19H20N2O2
InChIKeys:InChIKey=VYMDGNCVAMGZFE-UHFFFAOYSA-N
Molecular Weight:308.37
Exact Mass:308.37
BRN:290080
EC Number:200-029-0
HScode:2933199090
Categories:
Characteristics-
PSA:
40.6
XLogP3:3.2
Appearance:White to almost white Powder
Density:1.19 g/cm3
Melting Point:105 °C
Boiling Point:424.9°C at 760 mmHg
Flash Point:99.2±22.6 °C
Refractive Index:1.613
Water Solubility:H2O: <0.1 g/100 mL at 23.5 ºC
Storage Conditions:-20°C Freezer
Vapor Pressure:6.38X10-7 mm Hg at 25 deg C (est)
Toxicity:Oral-rat LD50: 245 mg/kg; Oral-Mouse LD50: 270 mg/kg
Flammability characteristics:Thermal decomposition to emit toxic nitrogen oxide fumes
Odor:ODORLESS
Taste:Slightly bitter taste
PH:pH of aqueous solution = 8.2
PKA:4.5None
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 3, Oral
Acute toxicity - Category 4, Dermal
Skin irritation, Category 2
Skin sensitization, Category 1
Eye irritation, Category 2
Acute toxicity - Category 4, Inhalation
Respiratory sensitization, Category 1
Specific target organ toxicity â single exposure, Category 3
Carcinogenicity, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H301 Toxic if swallowed
H312 Harmful in contact with skin
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H332 Harmful if inhaled
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335 May cause respiratory irritation
H351 Suspected of causing cancer
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P271 Use only outdoors or in a well-ventilated area.
P284 [In case of inadequate ventilation] wear respiratory protection.
P203 Obtain, read and follow all safety instructions before use.
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P317 Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P332+P317 If skin irritation occurs: Get medical help.
P333+P317 If skin irritation or rash occurs: Get medical help.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
P319 Get medical help if you feel unwell.
P318 IF exposed or concerned, get medical advice.
Storage P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
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
Stable if stored at room temperature in closed containers in absence of moisture.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
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Location:
hisense intelligence valley,no 2116,of phoenix road
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
7
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Total Annual Revenue:
Less than $1 million
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Total Employees:
11-50
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Year of Establishment:
2017
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Inquiry History8 Inquiries
Country Product Purchase Quantity Date Posted 
Indonesia
Supply high quality 99% Phenylbutazone powder CAS50-33-9
10 G Oct 16, 2023 
United States
phenylbutazone
50 MG Apr 30, 2026 
Pakistan
Phenylbutazone
100 KG Dec 18, 2024 
Argentina
PHENYLBUTAZONE
500 KG Nov 18, 2024
United States
Phenybutazone
2 KG Mar 15, 2026 
United Arab Emirates
phenylbutazone
100 KG Sep 13, 2025
United Arab Emirates
Phenybutazone
100 KG Sep 11, 2025
Indonesia
Phenylbutazone
10 G Oct 16, 2023 Post an enquiry for this product
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