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2-METHYL-1,3-PROPANEDIOL CAS 2163-42-0

Product name: 2-METHYL-1,3-PROPANEDIOL
CAS：2163-42-0
MF： C4H10O2
MW： 90.12
EINECS:412-350-5

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Model:
2163-42-0
Brand:
bosschemical
Code:
2163-42-0

Product Description

Product Description

Product name: 2-METHYL-1,3-PROPANEDIOL

CAS：2163-42-0

MF： C4H10O2

MW： 90.12

EINECS:412-350-5

Use:

1. Can be used to manufacture unsaturated polyester, liquid saturated polyester, thermoplastic polyester resin (modification of PET and PBT)

2. Used for alkyd resins, polyurethane resins, diester plasticizers, lubricants, etc

3. Used as a solvent in cosmetics

Specifications :

品名

Commodity

二甲基 1,3 丙二醇

2-METHYL-1.3- PROPANEDIOL

检验标准 Standard

Q/SJYM15-2008

项目

Items

指标

Index

检验结果

Result

外观

Appearance

透明液体，无悬浮杂质

Transparent liquid,no suspended

合格

Qualified

含量

Assay%

≥98.00

98.45

水分

Water %

≤0.080

0.014

醛含量（以-CHO 计）

Aldehyde(as-CHO) wt.ppm

≤500

色度

Color （APHA）

≤20

铁

Fe ppm

≤0.5

0.1

公司信息

2-METHYL-1 3-PROPANEDIOL 2163-42-0 C4H10O2

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.