Sodium dichloroisocyanurate

Trimethylolpropane paramete

Classification: Trimethylol propane
Other Names: Trimethylol propane
EINECS No.: 201-074-9
Grade Standard: Industrial Grade, Reagent grade
Appearance: White powder
Brand Name: Look Chemical
Product name: Trimethylol propane
Color: White powder
Usage: synthesize aviation lubricating oil, plasticizer
Melting point: 56-58 °C(lit.)
CAS No.: 77-99-6
MF: C6H14O3, C6H14O3
Place of Origin: Shandong, China
Purity: 99%, 99%min
Application: plasticizer
Model Number: WX01-CAS77-99-6
CAS: 77-99-6
MW: 134.17
Transport way: by air or by sea
Package: 25kg/bag


  Project index
First grade Qualified product
Trimethylolpropane/(wt%)                                              ≥ 99.0 98.5
Hydroxyl/(wt%)                                      ≤ 37.5
Acidity (calculated as formic acid)(/  wt%)                                     ≤ 0.002
gnition residue/(wt%) 0.005
Water/(wt%) 0.05 0.10
Final melting point/(℃) 57 ——


1. Used as a substitute for glycerin, and also used in the synthesis of dry oil

2.TMP is intended to be used in the manufacture of composite solid propellant charge coatings and thermal insulation layers. It can also be used as resin modifiers and crosslinkers. It is also a raw material for synthetic resins, as well as synthetic aviation lubricants, plasticizers, etc.

3. Used as a raw material for synthetic resins, and also used to synthesize aviation lubricants, plasticizers, etc.

4.The A position of the molecule contains three hydroxymethyl groups, which is a triol with neopentyl structure. It has improved resin robustness, corrosion resistance, and sealing; it has good stability to hydrolysis, pyrolysis and oxidation; the three hydroxyl groups have excellent performance such as the same reaction.

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  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.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: How to confirm the Product Quality before placing orders?
A :  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.


Store in a dark, airtight container and keep it ventilated.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.


25kg/drum, 200kg/drum or according to your demand.

Delivery detail

   [Delivery] 5 working days after payment.

Trimethylolpropane picture

Packaging and shipping

Honor Certificate

Professional team