Guidechem's HOT RFQ – 2nd Week of September 2025

Column Purpose & Target

Guidechem HOT RFQ is a weekly column that highlights the most valuable and trending chemical purchase requests from our platform. It helps both buyers and suppliers stay informed and act quickly in the global chemical trade.

Frequency: Weekly, published every Thursday.

Benefits

• Buyers: Discover popular RFQs and learn how to submit high-quality RFQs to attract more supplier quotes.
• Suppliers: Access timely global demand insights and learn to reply efficiently to quality RFQs to increase order rates.

Weekly HOT RFQs

?? Asia

1-BENZOTHIOPHENE-5-CARBALDEHYDE (CAS: 10133-30-9)

Country: Korea
Quantity: 5 G
Organic compound used in chemical synthesis and research.

1,2-Benzenediamine, 4,4'-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis- (CAS: 61005-79-6)
Country: Korea
Quantity: 1 KG
Specialized diamine compound used in polymer and chemical research.

2-Diethylaminoethyl chloride HCl (CAS: 869-24-9)
Country: Korea
Quantity: 4 T
Intermediate chemical for pharmaceutical and chemical synthesis.

N-Benzoyl-DL-Tyrosil Di-n-propylamide (CAS: 57227-09-5)
Country: Korea
Quantity: 8 T
Peptide derivative used in biochemical and pharmaceutical research.

Polycarbonate (PC) (CAS: 25134-45-6)
Country: Korea
Quantity: 5 T
Engineering thermoplastic polymer used in manufacturing and electronics.

Polycarbonate (PC) (CAS: 25134-45-6)
Country: Korea
Quantity: 3 T
Engineering thermoplastic polymer used in manufacturing and electronics.

Polycarbonate (PC) (CAS: 25134-45-6)
Country: Korea
Quantity: 1 T
Engineering thermoplastic polymer used in manufacturing and electronics.

N-Benzyloxycarbonyl-L-proline (CAS: 1148-11-4)
Country: Korea
Quantity: 10 T
Protected amino acid derivative used in peptide synthesis.

N-Benzyloxycarbonyl-L-proline (CAS: 1148-11-4)
Country: Korea
Quantity: 5 T
Protected amino acid derivative used in peptide synthesis.

3-undec-10-enoxypropane-1,2-diol (CAS: 142860-85-3)
Country: Korea
Quantity: 2 T
Functional diol used in polymer and chemical research.

2-Oxiranemethanol, homopolymer, mono-2-propen-1-yl ether (CAS: 187887-33-8)
Country: Korea
Quantity: 5 T
Polymer intermediate for coatings and resin applications.

Methylamine borane (3) (CAS: 1722-33-4)
Country: Korea
Quantity: 100 G
Reducing agent used in organic synthesis and chemical research.

3-undec-10-enoxypropane-1,2-diol (CAS: 142860-85-3)
Country: Korea
Quantity: 2 T
Functional diol used in polymer and chemical research.

2-Oxiranemethanol, homopolymer, mono-2-propen-1-yl ether (CAS: 187887-33-8)
Country: Korea
Quantity: 5 T
Polymer intermediate for coatings and resin applications.

Methylamine borane(3) (CAS: 1722-33-4)
Country: Korea
Quantity: 100 G
Reducing agent used in organic synthesis and chemical research.

Arginine (CAS: 7004/12/8)
Country: Pakistan
Quantity: 1 G
Essential amino acid used in food and pharmaceutical applications.

Choline chloride (CAS: 67-48-1)
Country: Pakistan
Quantity: 1 G
Nutritional supplement and feed additive.

L-Lysine sulphate (CAS: 60343-69-3)
Country: Pakistan
Quantity: 4 G
Amino acid supplement for animal feed.

Sodium Benzoate (CAS: 532-32-1)
Country: Pakistan
Quantity: 1 FCL
Preservative widely used in food and beverage industry.

Straight middle distillate (CAS: 64741-44-2)
Country: Pakistan
Quantity: 100 G
Petroleum distillate for industrial applications.

Hydrotreated light distillate (CAS: 64742-47-8)
Country: Pakistan
Quantity: 100 G
Aviation fuel or light petroleum distillate.

Paraffin wax (CAS: 8002-74-2)
Country: Pakistan
Quantity: 100 G
Wax used in industrial, cosmetic, or pharmaceutical applications.

1-Octanol (CAS: 111-87-5)
Country: Pakistan
Quantity: 100 G
Alcohol intermediate for chemical synthesis.

Decyl alcohol (CAS: 112-30-1)
Country: Pakistan
Quantity: 100 G
Fatty alcohol used in surfactants and cosmetics.

2,2'-Thiodiethanol (CAS: 111-48-8)
Country: India
Quantity: 100 ML
Chemical intermediate used in research and industrial applications.

METHYL 2,4-DIBROMOBUTYRATE (CAS: 29547-04-4)
Country: India
Quantity: 500 KG
Organic reagent for chemical synthesis and research.

Phosphoric Acid (CAS: 7664-38-2)
Country: India
Quantity: 60 T
Industrial chemical widely used in fertilizers and manufacturing.

CHITINASE (CAS: 9001/6/3)
Country: India
Quantity: 10 KG
Enzyme used in agricultural and biochemical applications.

1-Chloro-1-phenylpropan-2-amine (CAS: 20461-34-1)
Country: India
Quantity: 1 KG
Chiral amine used as chemical intermediate in synthesis.

HYDROXY TERMINATED POLYBUTADIENE (CAS: 69102-90-5)
Country: Russia
Quantity: 33 T
Polymer with hydroxyl termination used in coatings and elastomers.

Calcium bromide (CAS: 7789-41-5)
Country: Russia
Quantity: 2 T
Inorganic salt used in drilling fluids and chemical applications.

Zinc bromide (CAS: 7699-45-8)
Country: Russia
Quantity: 2 containers
Inorganic bromide used in catalysts and chemical synthesis.

POLYSTYRENE (CAS: 25086-18-4)
Country: Philippines
Quantity: 500 G
General-purpose polymer used in packaging and industrial applications.

Bufalin (CAS: 465-21-4)
Country: China
Quantity: 1 KG
Bioactive compound used in pharmaceutical and research studies.

2(1H)-Pyridinone,4-fluoro-,hydrazone(9CI) (CAS: 837364-92-8)
Country: China
Quantity: 5 G
Chemical intermediate used in medicinal and organic chemistry research.

AFB2a (CAS: 17878-54-5)
Country: China
Quantity: 1 mg
Rare mycotoxin derivative for research.

Tetradecyl propionate (CAS: 6221-95-0)
Country: China
Quantity: 200 KG
Specialty ester compound for chemical use.

?? Oceania

1,4-Butanediol (CAS: 110-63-4)
Country: Australia
Quantity: 1 L
Industrial chemical used as solvent and chemical intermediate.

Vitamin D3-d3; Cholecalciferol (6,19,19-d3) (CAS: 80666-48-4)
Country: Australia
Quantity: 0.01 G
Vitamin supplement used in dietary and pharmaceutical applications.

?? America

4-nitro-N-[4-(4-pentylcyclohexyl)phenyl]benzamide (CAS: 477890-27-0)

Country: United States
Quantity: 10 G
Specialty benzamide derivative for research use.

4-nitro-N-[4-(4-pentylcyclohexyl)phenyl]benzamide (CAS: 477890-27-0)
Country: United States
Quantity: 1 KG
Advanced chemical intermediate requested for synthesis.

Zirconium Silicate (CAS: 10101-52-7)
Country: United States
Quantity: 1000 T
Mineral compound used in ceramics and coatings.

Zirconium Silicate (CAS: 10101-52-7)
Country: United States
Quantity: 500 T
Zirconium-based mineral for industrial applications.

Zirconium dioxide (CAS: 1314-23-4)
Country: United States
Quantity: 1000 T
High-purity zirconia for ceramics and catalysts.

Zirconium dioxide (CAS: 1314-23-4)
Country: United States
Quantity: 500 T
Advanced zirconia material for coatings and ceramics.

4-nitro-N-[4-(4-pentylcyclohexyl)phenyl]benzamide (CAS: 477890-27-0)
Country: United States
Quantity: 1 KG
Custom research-grade benzamide derivative.

?? Europe

1,2-dioleoyl-3-acetyl-sn-glycerol (CAS: 183813-23-2)

Country: Switzerland (ETH Zürich)
Quantity: 1 G
Specialized lipid molecule for biochemical research.

Xanthobilirubic Acid Methyl Ester (CAS: 64845-01-8)
Country: Germany
Quantity: 1 g
Research-grade bilirubin derivative for testing.

?? Unspecified

Acetylacetone (CAS: 123-54-6)

Country: Unspecified
Quantity: 225 KG
Organic chelating agent and solvent for industrial use.

Rutin trihydrate (CAS: 250249-75-3)
Country: Unspecified
Quantity: 1 G
Flavonoid compound widely used in supplements.

Benzo[a]pyrene (CAS: 50-32-8)
Country: Unspecified
Quantity: 100 G
Polycyclic aromatic hydrocarbon for lab studies.

Retatrutide (CAS: 2381089-83-2)
Country: Unspecified
Quantity: 10 T
Experimental peptide requested for pharmaceutical R&D.

3-ftor-N-1,2-etilhexedron (CAS: 27922-31-2)
Country: Unspecified
Quantity: 1 ML
Fluorinated compound requested for lab-scale studies.

For Buyers – How to Post an RFQ

Why post an RFQ on Guidechem?

• Reach thousands of verified global suppliers
• Increase visibility and get faster quotes
• Benefit from transaction assurance and logistic support

How to Post an RFQ on Guidechem?

Posting a Request for Quotation (RFQ) on Guidechem is simple and efficient. Follow these steps to connect with the best suppliers worldwide:

1. Register and Log In to your Guidechem account.
2. Click on the “Post an RFQ” button and fill in the product details, including quantity and country of origin.
3. Receive competitive quotes from suppliers and choose the best match for your needs.

Whether you're sourcing specialty chemicals or bulk raw materials, Guidechem is here to help! Connect with trusted suppliers and streamline your procurement process today. ??

For Suppliers – How to Leverage HOT RFQs

Why monitor HOT RFQs?

• Stay ahead by spotting active global demands
• Match with serious buyers faster
• Improve quote success rate with well-targeted replies

Tips to Respond Efficiently:

1. Reply within 24 hours of RFQ publication
2. Include detailed quotation: lead time, packaging, incoterms
3. Highlight factory certifications and supply capacity
4. Attach documents such as COA, MSDS, product photos

* If you’d like your inquiry to be featured next week, make sure to post a complete RFQ with valid contact and product details.

Guidechem's Weekly Hot RFQs 丨2nd Week of September 2025