2,2,4-Trimethyl-1,3-pentanediol 144-19-4

2,2,4-trimethyl-1,3-pentanediol, abbreviated as TMPD, is one of the organic chemical intermediates of Texanol esters and TXIB plasticizers. It is commonly used in the synthesis of unsaturated polyesters, printing inks, surfactants, plasticizers, synthetic lubricants, insect repellents, fragrances, polyurethanes, extractants, and other products. Therefore, it has shown wide applications and high commercial value in industries such as surface coatings and petroleum processing.

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Model:
144-19-4
Brand:
futurechemical
Code:
144-19-4

Product Description

2,2,4-Trimethyl-1,3-pentanediol Basic information
Product Name:	2,2,4-Trimethyl-1,3-pentanediol
CAS:	144-19-4
MF:	C8H18O2
MW:	146.23
EINECS:	205-619-1
Mol File:	144-19-4.mol
2,2,4-Trimethyl-1,3-pentanediol Chemical Properties
Melting point	50-53 °C (lit.)
Boiling point	232 °C (lit.)
density	0,937 g/cm3
vapor pressure	0.314Pa at 20℃
refractive index	1.4513
Fp	>230 °F
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform, Methanol
form	Solid
pka	14.81±0.20(Predicted)
color	Off-White
Water Solubility	31.5g/L at 20℃
BRN	1698098
InChIKey	JCTXKRPTIMZBJT-UHFFFAOYSA-N
LogP	1.25 at 22℃
CAS DataBase Reference	144-19-4(CAS DataBase Reference)
NIST Chemistry Reference	1,3-Pentanediol, 2,2,4-trimethyl-(144-19-4)
EPA Substance Registry System	2,2,4-Trimethyl-1,3-pentanediol (144-19-4)

2 2 4-Trimethyl-1 3-pentanediol C8H18O2 144-19-4 Plastic plasticizer Pesticide stabilizer

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.