A2254112
L-Cysteine ethyl ester hydrochloride , 98% , 868-59-7
CAS NO.：868-59-7
Empirical Formula: C5H12ClNO2S
Molecular Weight: 185.67
MDL number: MFCD00012631
EINECS: 212-779-6
| Pack Size | Price | Stock | Quantity |
| 5G | RMB24.00 | In Stock |
|
| 25G | RMB54.40 | In Stock |
|
| 100G | RMB175.20 | In Stock |
|
| 500G | RMB639.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 123-125 °C(lit.) |
| alpha | -13 º (c=8, 1 N HCL) |
| refractive index | -11.5 ° (C=8, 1mol/L HCl) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. |
| form | solid |
| color | white |
| optical activity | [α]20/D 7.9°, c = 1 in 1 M HCl |
| Water Solubility | Soluble in water. |
| Sensitive | Hygroscopic |
| BRN | 3562600 |
| InChI | InChI=1/C5H11NO2S.ClH/c1-2-8-5(7)4(6)3-9;/h4,9H,2-3,6H2,1H3;1H/t4-;/s3 |
| InChIKey | JFKJWWJOCJHMGV-NDILARRWNA-N |
| SMILES | C(=O)(OCC)[C@@H](N)CS.Cl |&1:5,r| |
| CAS DataBase Reference | 868-59-7(CAS DataBase Reference) |
| EPA Substance Registry System | L-Cysteine, ethyl ester, hydrochloride (868-59-7) |
Description and Uses
L-Cysteine ethyl ester hydrochloride is widely used in food additive, cosmetic, pharmaceutical area.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 24/25-36-26 |
| WGK Germany | 2 |
| RTECS | HA1820000 |
| TSCA | Yes |
| HS Code | 29309090 |
