ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >TERPIN MONOHYDRATE
TERPIN MONOHYDRATE
- CAS No.
- 2451-01-6
- Chemical Name:
- TERPIN MONOHYDRATE
- Synonyms
- Terpin TERPIN HYDRATE;DIPENTENEGLYCOL;cis-Form hydrate;TERPINOL HYDRATE;TerpineHydrateBp;Terpin 1-hydrate;TERPIN MONOHYDRATE;cis-Terpin hydrate;(E)-terpin hydrate
- CBNumber:
- CB2408763
- Molecular Formula:
- C10H22O3
- Molecular Weight:
- 190.28
- MOL File:
- 2451-01-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/18 11:30:59
| Melting point | 116-117°C |
|---|---|
| Boiling point | bp 258° |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| color | White to Off-White |
| Water Solubility | 3.42g/L(25 ºC) |
| Merck | 14,9169 |
| CAS DataBase Reference | 2451-01-6(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| RIDADR | UN 3265 8 / PGII | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2906195000 | |||||||||
| NFPA 704 |
|
TERPIN MONOHYDRATE Chemical Properties,Uses,Production
Chemical Properties
Colorless, lustrous, rhombic, crystalline prisms or white powder; slight characteristic odor; slightly bitter taste. Efflorescent. Soluble in alcohol and ether; slightly soluble in water. Combustible.
Uses
Pharmaceuticals, source of terpineol, medicine (expectorant).
Synthesis
Terpin monohydrate is prepared from alpha-Pinene or Turpentine oil by treatment with dilute sulfuric acid. It has also been manufactured in the U.S.A. from Pine Oil by acid treatment.
Purification Methods
Crystallise terpin from H2O or EtOH. The anhydrous cis-isomer distils at 258o/760mm but hydrates on exposure to moist air. Anhydrous terpin is also obtained by recrystallisation from absolute EtOH. [Sword J Chem Soc 127 1632 1925, Lombard & Ambrose Bull Soc Chim Fr 230 1961, Beilstein 5 IV 435.]
TERPIN MONOHYDRATE Preparation Products And Raw materials
Global( 98)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| AOS Products Pvt Ltd | +91-8285111618 +91-8285111618 | Uttar Pradesh, India | 76 | 58 | Inquiry |
| Himachal Terepene Products Pvt Ltd | +91-9805022389 +91-9816380001 | Himachal Pradesh, India | 16 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| All India Drug Supply Co. | 08046031970 | Mumbai, India | 18 | 58 | Inquiry |
| AOS Products Private Limited | 08048601081 | Uttar Pradesh, India | 25 | 58 | Inquiry |
| Prem Prakash Gupta And Bros Private Limited | 08048361319Ext 667 | Uttar Pradesh, India | 7 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21675 | 55 | Inquiry |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | United States | 19892 | 58 | Inquiry |
| AFINE CHEMICALS LIMITED | +86-0571-85134551 | China | 15395 | 58 | Inquiry |
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