- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: (2R)-1,2-Propanediamine dihydrochloride
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: (2R)-1,2-Propanediamine dihydrochloride
- Price: ￥638.0/1g ￥2198.0/5g
- Purity: 98.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (R)-1,2-Diaminopropane dihydrochloride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
19777-67-4
19777-67-4 structure
- Name: (2R)-1,2-Propanediamine dihydrochloride
- Chemical Name: (2R)-propane-1,2-diamine,dihydrochloride
- CAS Number: 19777-67-4
- Molecular Formula: C3H12Cl2N2
- Molecular Weight: 147.047
- Catalog: Chemical reagent Organic reagent Polyamine
- Create Date: 2019-02-16 11:18:17
- Modify Date: 2025-08-21 17:50:00
| Name | (2R)-propane-1,2-diamine,dihydrochloride |
|---|---|
| Synonyms |
(2R)-1,2-Propanediamine dihydrochloride
(R)-1,2-Propanediamine Dihydrochloride 1,2-Propanediamine, (2R)-, hydrochloride (1:2) MFCD00239481 (2R)-propane-1,2-diamine dihydrochloride (R)-1,2-DiaMinopropane Dihydrochloride (R)-(+)-1,2-Diaminopropane Dihydrochloride (R)-Propylenediamine Dihydrochloride |
| Density | 0.863g/cm3 |
|---|---|
| Boiling Point | 117.3ºC at 760mmHg |
| Melting Point | 241-244 °C(lit.) |
| Molecular Formula | C3H12Cl2N2 |
| Molecular Weight | 147.047 |
| Flash Point | 84.3ºC |
| Exact Mass | 146.037750 |
| PSA | 52.04000 |
| LogP | 2.29690 |
| Vapour Pressure | 2.39mmHg 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 | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | 2811.0 |
| WGK Germany | 3 |
| HS Code | 2921290000 |
| 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% |