Basic information
- CAS
67874-43-5- Standard SMILES
O=C([O-])CCN(CCC(=O)[O-])CCN(CCC(=O)[O-])CCC(=O)[O-].[Na+].[Na+].[Na+].[Na+]- InChIKey
CJVPOGPEEJPBFT-UHFFFAOYSA-J- Molecular formula
- C14H20N2Na4O8
- Average molar mass
- 436.28 g/mol
- Monoisotopic mass
- 436.08104272
Names & identifiers
- Preferred name
- beta-Alanine, N,N'-1,2-ethanediylbis(N-(2-carboxyethyl)-, sodium salt (1:4)
- IUPAC
- tetrasodium;3-[2-[bis(2-carboxylatoethyl)amino]ethyl-(2-carboxylatoethyl)amino]propanoate
- English name
- PAMAM dendrimer generation -0.5
- Molecular formula
- C14H20N2O8.4Na
- Molecular weight
- 436.278
Names & synonyms
67874-43-5EINECS 267-473-5Tetrasodium ethylenediamine-N,N,N',N'-tetrapropionatebeta-Alanine, N,N'-1,2-ethanediylbis(N-(2-carboxyethyl)-, sodium salt (1:4)beta-Alanine, N,N'-1,2-ethanediylbis[N-(2-carboxyethyl)-, sodium salt (1:4)RefChem:119175.beta.-Alanine, N,N'-1,2-ethanediylbis[N-(2-carboxyethyl)-, sodium salt (1:4)beta-Alanine, N,N'-1,2-ethanediylbis[N-(2-carboxyethyl)-, tetrasodium salttetrasodium 3,3',3'',3'''-(ethane-1,2-diyldinitrilo)tetrapropanoatetetrasodium;3-[2-[bis(2-carboxylatoethyl)amino]ethyl-(2-carboxylatoethyl)amino]propanoateTetrasodium N,N'-ethylenebis(N-(2-carboxylatoethyl)-beta-alaninate)beta-Alanine, N,N'-1,2-ethanediylbis(N-(2-carboxyethyl)-, tetrasodium salt
Show more names
PAMAM dendrimer generation -0.5STARBURST (PAMAM) DENDRIMER, GENERATIONPAMAM dendrimer, ethylenediamine core, generation 0ethylenediaminetetrapropionic acid, tetrasodium salttetrasodium N,N'-ethylenebis[N-(2-carboxylatoethyl)-beta-alaninate]
Properties
Computed structural properties
- Topological polar surface area
- 167 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 10
- Rotatable bonds
- 11
- Heavy atoms
- 28
- Formal charge
- 0
- Complexity
- 342
Physicochemical properties
- Melting point
- 350 °C · >350 °C(lit.)
- Boiling point
- 65 °C · 65 °C
- Density
- 0.86 g/mL · 0.86 g/mL at 25 °C
- storage temp.
- 2 · 2-8°C
- form
- powder
- InChI
- 1S/C14H24N2O8.4Na/c17-11(18)1-5-15(6-2-12(19)20)9-10-16(7-3-13(21)22)8-4-14(23)24;;;;/h1-10H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24);;;;/q;4*+1/p-4
- InChIKey
- CJVPOGPEEJPBFT-UHFFFAOYSA-J
- SMILES
- [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CCN(CCN(CCC([O-])=O)CCC([O-])=O)CCC([O-])=O
- EPA Substance Registry System
- -1 · .beta.-Alanine, N,N'-1,2-ethanediylbis[N-(2-carboxyethyl)-, tetrasodium salt (67874-43-5)
- UNSPSC Code
- 12162002 · 12162002
- NACRES
- 23 · NA.23
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H319-H335
- Precautionary statements
- 261 · P261-P264-P271-P280-P302+P352-P305+P351+P338
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- tsca
- TSCA listed
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 26-36
- Storage Class
- 11 - Combustible Solids
- target organs
- Respiratory system
- Hazard statements
- H315-H319-H335
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
- Precautionary statements
- P261-P264-P271-P280-P302+P352-P305+P351+P338
Chemistry & industry
Uses & manufacturing
General Manufacturing Information.beta.-Alanine, N,N'-1,2-ethanediylbis[N-(2-carboxyethyl)-, sodium salt (1:4): INACTIVE
Suppliers7 total
吉林中科研伸科技有限公司18143011203 · [email protected]
吉林中科研伸科技有限公司0431-80514535 19917294565 · [email protected]
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司021-61415566 800-8193336 · [email protected]
启源（广东）医药化工有限公司18026564465 · [email protected]
郑州艾克姆化工有限公司037163312495 13303845143 · [email protected]
Jilin Chinese Academy of Sciences-yanshen Technology18143011203 · [email protected]
榆林润天畅化工有限责任公司15890142075 15890142075 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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