DULCIN
- CAS No.
- 150-69-6
- Chemical Name:
- DULCIN
- Synonyms
- 1-(4-Ethoxyphenyl)urea;Dulcine;Valzin;Sucrol;DULCIN;Dulein;NSC 1839;Suesstoff;D-DULCINE;GLYCOSINE
- CBNumber:
- CB0363233
- Molecular Formula:
- C9H12N2O2
- Molecular Weight:
- 180.2
- MDL Number:
- MFCD00025431
- MOL File:
- 150-69-6.mol
- MSDS File:
- SDS
| Melting point | 160-161℃ |
|---|---|
| Boiling point | 313.03°C (rough estimate) |
| Density | 1.199 |
| refractive index | 1.5373 (estimate) |
| storage temp. | Sealed in dry,2-8°C |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| color | White to Off-White |
| Water Solubility | 1.21g/L(21 ºC) |
| λmax | 289nm(EtOH)(lit.) |
| Merck | 14,3464 |
| LogP | 1.005 (est) |
| FDA 21 CFR | 189.145 |
| Substances Added to Food (formerly EAFUS) | DULCIN--PROHIBITED |
| CAS DataBase Reference | 150-69-6 |
| EWG's Food Scores | 1 |
| FDA UNII | 8U78KF577Z |
| IARC | 3 (Vol. 12, Sup 7) 1987 |
| EPA Substance Registry System | Dulcin (150-69-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| RTECS | YT2275000 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 2924190090 | |||||||||
| NFPA 704 |
|
DULCIN price More Price(19)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | E1171 | (4-Ethoxyphenyl)urea >98.0%(HPLC)(N) | 150-69-6 | 200mg | $67 | 2024-03-01 | Buy |
| TCI Chemical | E1171 | (4-Ethoxyphenyl)urea >98.0%(HPLC)(N) | 150-69-6 | 1g | $198 | 2024-03-01 | Buy |
| TRC | D720450 | Dulcin | 150-69-6 | 1g | $145 | 2021-12-16 | Buy |
| SynQuest Laboratories | 4653-1-X1 | N-(4-Ethoxyphenyl)urea | 150-69-6 | 500mg | $157 | 2021-12-16 | Buy |
| AK Scientific | J11450 | Dulcin | 150-69-6 | 100mg | $80 | 2021-12-16 | Buy |
DULCIN Chemical Properties,Uses,Production
Chemical Properties
Off-White Solid
Uses
Dulcin is a non-nutritive sweetener. Dulcin is a sweet analgesic for use in medical procedures or treatments.
Definition
ChEBI: Dulcin is a member of ureas.
Production Methods
4-Ethoxyphenylurea, dulcin, is produced from the addition of potassium cyanate to p-phenetidine hydrochloride in aqueous solution at room temperature or from mixing urea and p-phenetidine hydrochloride to a mixture of hydrochloric acid and glacial acetic acid.
General Description
White crystals.
Air & Water Reactions
Partially decomposes on heating in water; hydrolyzes in 0.1 N acetic acid. Slightly water soluble .
Reactivity Profile
DULCIN is an example of an amide. Amides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).
Safety Profile
Human poison by ingestion. Moderately toxic experimentally by ingestion. Human systemic effects by ingestion: somnolence, hallucinations, distorted perceptions, and changes in motor activity. In adults 20 to 40 g produces dizziness, nausea, methemoglobinemia, cyanosis, and hypotension. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NOx.
DULCIN Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
| Changzhou Ditong Chemical Co.,Ltd | +86-0519-88299272 | info@edengenechem.com | China | 2169 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19553 | 58 |
| Jinan Liheng Biotechnology Co., Ltd. | 15865262812 | info@lihengpharm.com | CHINA | 938 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9116 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131981 | 58 |
View Lastest Price from DULCIN manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2022-02-09 | N-(4-Ethoxyphenyl)urea
150-69-6
|
US $0.00 / KG | 1KG | 97.8% | 100 tons | Honest Joy Holdings Limited
|
-
- N-(4-Ethoxyphenyl)urea
150-69-6
- US $0.00 / KG
- 97.8%
- Honest Joy Holdings Limited
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