A3202212
1,4-Diaminobutane , 98% , 110-60-1
Synonym(s):
1,4-Butanediamine;1,4-Diaminobutane;Putrescine;Tetramethylenediamine
CAS NO.：110-60-1
Empirical Formula: C4H12N2
Molecular Weight: 88.15
MDL number: MFCD00008235
EINECS: 203-782-3
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 27 °C |
| Boiling point: | 158-160 °C(lit.) |
| Density | 0.877 g/mL at 25 °C(lit.) |
| vapor pressure | 436 Pa (25 °C) |
| refractive index | n |
| Flash point: | 125 °F |
| storage temp. | Store below +30°C. |
| solubility | cell culture medium: 0.16 mg/mL |
| form | lyophilized powder |
| pka | 10.8(at 20℃) |
| color | Clear colorless to slightly yellow |
| Specific Gravity | 0.877 |
| Odor | animal rotting fish |
| explosive limit | 0.7-11.2%(V) |
| Water Solubility | almost transparency |
| Sensitive | Air Sensitive & Hygroscopic |
| Merck | 14,7947 |
| BRN | 605282 |
| Stability: | Stable. Incompatible with acids, acid chlorides, acid anhydrides, strong oxidizing agents. Flammable. |
| LogP | -0.84 at 25℃ and pH10.45-11.86 |
| Dissociation constant | 9.35-10.8 at 25℃ |
| CAS DataBase Reference | 110-60-1(CAS DataBase Reference) |
| EPA Substance Registry System | 1,4-Butanediamine (110-60-1) |
Description and Uses
GABA precursor in many biological systems and synthon for amido-ureas.
Safety
| Symbol(GHS) |   GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H290-H302-H311-H314-H330 |
| Precautionary statements | P260-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | F,T |
| Risk Statements | 11-21/22-23-34-10 |
| Safety Statements | 16-26-36/37/39-45 |
| RIDADR | UN 2928 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | EJ6800000 |
| F | 3-10-23-34 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29212900 |
| Hazardous Substances Data | 110-60-1(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 463 mg/kg LD50 dermal Rabbit 1576 mg/kg |
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
