Tris-(2-carboxyethyl)-phosphine hydrochloride (CAS 51805-45-9) — formula C9H16ClO6P, molecular weight 286.64; category fine chemicals.
Tris-(2-carboxyethyl)-phosphine hydrochloride (CAS 51805-45-9) is a chemical raw material in the fine chemicals category. Its molecular formula C9H16ClO6P comprises 9 C, 16 H, 1 Cl, 6 O, 1 P atoms. Its molecular weight is about 286.64. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 51805-45-9 |
|---|---|
| Molecular Formula | C9H16ClO6P |
| Molecular Weight | 286.64 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：化工原料。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g |
| Category | Other Chemical Raw Materials |
Documented applications: 典型应用领域：化工原料。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
Tris-(2-carboxyethyl)-phosphine hydrochloride is a high-value fine compound with CAS registry number 51805-45-9 and molecular formula C9H16ClO6P (molecular weight 286.64), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 51805-45-9
Its molecular formula C9H16ClO6P comprises 9 C, 16 H, 1 Cl, 6 O, 1 P atoms.
Also known as: Tris-(2-carboxyethyl)-phosphine hydrochloride · 4-硝基-4-(2-羧乙基)庚二酸 · TCEP hydrochloride
Category: fine chemicals
The CAS registry number of Tris-(2-carboxyethyl)-phosphine hydrochloride is 51805-45-9.
Molecular formula C9H16ClO6P, molecular weight 286.64.
It is also registered under: Tris-(2-carboxyethyl)-phosphine hydrochloride, 4-硝基-4-(2-羧乙基)庚二酸, TCEP hydrochloride.
Recorded applications: 典型应用领域：化工原料。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
Category: Other Chemical Raw Materials.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Tris-(2-carboxyethyl)-phosphine hydrochloride (CAS 51805-45-9), compiled from public chemistry databases.
| CAS Registry Number | 51805-45-9 |
|---|---|
| PubChem CID | 2734570 |
| Molecular formula | C9H16ClO6P |
| IUPAC name | 3-[bis(2-carboxyethyl)phosphanyl]propanoic acid;hydrochloride |
| UNII (FDA) | H49AAM893K |
| Molecular Weight | 286.64 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 9 |
| Exact Mass | 286.0373029 |
| Monoisotopic Mass | 286.0373029 |
| Topological Polar Surface Area | 112 |
| Heavy Atom Count | 17 |
51805-45-9; Tris(2-carboxyethyl)phosphine hydrochloride; TCEP Hydrochloride; TCEP HCl; Tcep hydrochloride [MI]; UNII-H49AAM893K; H49AAM893K; DTXSID10370367; Propanoic acid, 3,3',3''-phosphinylidynetris-, hydrochloride (1:1); RefChem:192079; DTXCID80321402; 629-759-1; 3,3',3''-Phosphinetriyltripropanoic acid hydrochloride; MFCD00145469; TCEP (hydrochloride); 3-[bis(2-carboxyethyl)phosphanyl]propanoic acid;hydrochloride
| Reported hazard statements | H314 (98.2%), H318 (15.9%) |
|---|
H314 (98.2%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H318 (15.9%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Tris-(2-carboxyethyl)-phosphine hydrochloride · CAS 51805-45-9 · C9H16ClO6P. UNII H49AAM893K.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-硝基-4-(2-羧乙基)庚二酸