CAS 111-51-3|N,N,N',N'-TETRAMETHYL-1,4-BUTANEDIAMINE
Introduction：Basic information about CAS 111-51-3|N,N,N',N'-TETRAMETHYL-1,4-BUTANEDIAMINE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | N,N,N',N'-TETRAMETHYL-1,4-BUTANEDIAMINE | ||
|---|---|---|---|
| CAS Number | 111-51-3 | Molecular Weight | 144.25800 |
| Density | 0.792 g/mL at 25 °C(lit.) | Boiling Point | 166-167 °C(lit.) |
| Molecular Formula | C8H20N2 | Melting Point | -100 °C |
| MSDS | ChineseUSA | Flash Point | 115 °F |
| Symbol | GHS02, GHS05 | Signal Word | Danger |
Names
| Name | n,n,n',n'-tetramethyl-1,4-butanediamine |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 0.792 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 166-167 °C(lit.) |
| Melting Point | -100 °C |
| Molecular Formula | C8H20N2 |
| Molecular Weight | 144.25800 |
| Flash Point | 115 °F |
| Exact Mass | 144.16300 |
| PSA | 6.48000 |
| LogP | 0.88980 |
| Vapour Pressure | 1.57mmHg at 25°C |
| Index of Refraction | n20/D 1.428(lit.) |
| InChIKey | VEAZEPMQWHPHAG-UHFFFAOYSA-N |
| SMILES | CN(C)CCCCN(C)C |
| Storage condition | Flammables area |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - quail
- DOSE/DURATION :
- >316 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EESADV Ecotoxicology and Environmental Safety. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1977- Volume(issue)/page/year: 6,149,1982
Safety Information
| Symbol | GHS02, GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H226-H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C: Corrosive; |
| Risk Phrases | R10 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 2734 8/PG 2 |
| WGK Germany | 3 |
| RTECS | EJ7530000 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2921290000 |
Customs
| HS Code | 2921290000 |
|---|---|
| Summary | 2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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Synonyms
| EINECS 203-878-5 |
| MFCD00008338 |
| N,N,N',N'-Tetramethyl-1,4-butanediamine |
| N,N,N',N'-TetraMethyl-1,4-diaMinobutane |
| N1,N1,N4,N4-Tetramethylbutane-1,4-diamine |
| N,N,N',N'-tetramethylbutane-1,4-diamine |
| N,N,N',N'-Tetramethyltetramethylenediamine |
