20182-71-2
20182-71-2 structure
- Name: meso-1 4-diamino-2 3-butanediol dihydroc
- Chemical Name: (2S,3R)-1,4-diaminobutane-2,3-diol,dihydrochloride
- CAS Number: 20182-71-2
- Molecular Formula: C4H14Cl2N2O2
- Molecular Weight: 193.07200
- Catalog: Biochemical Amino acids and their derivatives Amino alcohol derivative
- Create Date: 2016-03-01 00:26:27
- Modify Date: 2025-08-25 20:02:27
| Name | (2S,3R)-1,4-diaminobutane-2,3-diol,dihydrochloride |
|---|---|
| Synonyms |
DL-1,4-Diamino-butandiol-(2,3)*2HCl
meso-1,4-Diamino-2,3-butanediol dihydrochloride |
| Boiling Point | 327.2ºC at 760 mmHg |
|---|---|
| Melting Point | -288ºC (dec.) |
| Molecular Formula | C4H14Cl2N2O2 |
| Molecular Weight | 193.07200 |
| Flash Point | 151.7ºC |
| Exact Mass | 192.04300 |
| PSA | 92.50000 |
| LogP | 0.63020 |
| Vapour Pressure | 1.56E-05mmHg at 25°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2922199090 |
| HS Code | 2922199090 |
|---|---|
| Summary | 2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |