polybutylene terephthalate (CAS No. 144854-91-1) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Specialty Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Specialty Chemicals
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of polybutylene terephthalate is 144854-91-1.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Specialty Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
polybutylene terephthalate · CAS 144854-91-1 · C14H20O6.
| CAS Registry Number | 144854-91-1 |
|---|---|
| PubChem CID | 93143 |
| Molecular formula | C14H20O6 |
| IUPAC name | butane-1,4-diol;dimethyl benzene-1,4-dicarboxylate |
| Molecular Weight | 284.30 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 7 |
| Exact Mass | 284.12598835 |
| Monoisotopic Mass | 284.12598835 |
| Topological Polar Surface Area | 93.1 |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 210 |
| Regulatory & Food Contact | CIR / INCI: Cosmetic ingredients (Polybutylene Terephthalate) -> CIR (Cosmetic Ingredient Review) |
|---|
butane-1,4-diol; dimethyl benzene-1,4-dicarboxylate; butane-1,4-diol;dimethyl benzene-1,4-dicarboxylate; Polybutylene terephthalate; SCHEMBL2722579; DTXSID90932427; 1,4-butanediol dimethyl terephthalate; FP61674; Dimethyl benzene-1,4-dicarboxylate--butane-1,4-diol (1/1); 144854-91-1
CAS 144854-91-1; molecular formula C14H20O6; molecular weight — g/mol.
butane-1,4-diol; dimethyl benzene-1,4-dicarboxylate, butane-1,4-diol;dimethyl benzene-1,4-dicarboxylate, Polybutylene terephthalate, SCHEMBL2722579, DTXSID90932427, 1,4-butanediol dimethyl terephthalate.
Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Polybutylene Terephthalate) -> CIR (Cosmetic Ingredient Review).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.