CAS Number140-28-3
SynonymsN,N′-dibenzyl-1,2-ethylenediamine; N,N'-Dibenzylethan-1,2-diamin; N,N′-Dibenzylethylenediamine; N,N'-dibenzylethane-1,2-diamine; EINECS 205-408-4; N,N'-Dibenzylethylenediamine; N,N'-Dibenzyl-1,2-ethanediamine; MFCD00004771; N,N'-DIBENZYLETHYLENEDIAMINE; Benzathine; N,N-Dibenzylethylenediamine; N1,N2-Dibenzylethane-1,2-diamine; N,N'-Bis(phenylmethyl)-1,2-ethanediamine
Molecular FormulaC6H5CH2NHCH2CH2NHCH2C6H5
Molecular Weight240.34
Purity97%
Density1.0±0.1 g/cm3
Boiling Point195 °C/4 mmHg (lit.)
Melting Point23-25°C
Appearanceliquid
EINECS205-408-4
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 140-28-3 |
| Catalog No. | 2A-9008387 |
| Chinese Name | N,N-二苄基乙二胺 |
| Synonyms | N,N′-dibenzyl-1,2-ethylenediamine; N,N'-Dibenzylethan-1,2-diamin; N,N′-Dibenzylethylenediamine; N,N'-dibenzylethane-1,2-diamine; EINECS 205-408-4; N,N'-Dibenzylethylenediamine; N,N'-Dibenzyl-1,2-ethanediamine; MFCD00004771; N,N'-DIBENZYLETHYLENEDIAMINE; Benzathine; N,N-Dibenzylethylenediamine; N1,N2-Dibenzylethane-1,2-diamine; N,N'-Bis(phenylmethyl)-1,2-ethanediamine |
| Molecular Formula | C6H5CH2NHCH2CH2NHCH2C6H5 |
| Molecular Weight | 240.34 |
| Purity | 97 |
| Density | 1.0±0.1 g/cm3 |
| Boiling Point | 195 °C/4 mmHg (lit.) |
| Melting Point | 23-25°C |
| Appearance | liquid |
| Storage Condition | This product should be sealed and stored in a cool |
| Packaging | III |
| EINECS | 205-408-4 |
| HTC | 2921590090 |
| UN(IATA) | UN 2810 |
| PubChem ID | 24893762 |
| MDL Number | MFCD00004771 |
| SMILES | C(CNCc1ccccc1)NCc2ccccc2 |
| InChI | 1S/C16H20N2/c1-3-7-15(8-4-1)13-17-11-12-18-14-16-9-5-2-6-10-16/h1-10,17-18H,11-14H2 |
| InChI Key | JUHORIMYRDESRB-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| Risk Codes | R22;R36/37/38 |
| Safety Description | S26 |
| MSDS | msds/8387_1_140_28_3.pdf |
| Use of | Benzathine is a diamine used as a component in some medications including benzathine phenoxymethylpenicillin and benzathine benzylpenicillin. It stabilises penicillin and prolongs its sojourn when injected into tissues. Properties Articles22 Name benzathine Synonym More Synonyms Chemical & Physical Properties Molecular Formula C16H20N2 Exact Mass 240.162643 PSA 24.06000 Index of Refraction 1.571 InChIKey JUHORIMYRDESRB-UHFFFAOYSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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