145013-05-4
N,N'-BIS-TERT-BUTOXYCARBONYLTHIOUREA
CAS: 145013-05-4
Molecular Formula: C11H20N2O4S
145013-05-4 - Names and Identifiers
| Name | N,N'-BIS-TERT-BUTOXYCARBONYLTHIOUREA |
| Synonyms | Diboc-thiourea BIS-BOC-THIOUREA N,Nμ-Di-Boc-thiourea N,N'DI-(TERT-BUTOXYCARBONYL)THIOUREA N,N′-Bis-tert-butoxycarbonylthiourea N,N'-BIS-TERT-BUTOXYCARBONYLTHIOUREA 1,3-Bis(tert-butoxycarbonyl)thiourea O,O-di-tert-butyl diimidothiotricarbonate N,N'-bis(1,1-diMethylethoxycarbonyl)thiourea N,Nμ-Bis-tert-butoxycarbonylthiourea, N,Nμ-Di-(tert-butoxycarbonyl)thiourea |
| CAS | 145013-05-4 |
| EINECS | 215-888-7 |
| InChI | InChI=1/C11H20N2O4S/c1-10(2,3)16-8(14)12-7(18)13-9(15)17-11(4,5)6/h1-6H3,(H2,12,13,14,15,18) |
145013-05-4 - Physico-chemical Properties
| Molecular Formula | C11H20N2O4S |
| Molar Mass | 276.35 |
| Density | 1.152 |
| Melting Point | 131-135°C(lit.) |
| pKa | 5.55±0.70(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.503 |
| MDL | MFCD03093917 |
| Physical and Chemical Properties | Storage Conditions: Store at 0-5 ℃ WGK Germany:3 |
145013-05-4 - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29302000 |
145013-05-4 - Introduction
N,N'-BIS-TERT-BUTOXYCARBONYLTHIOUREA is an organic compound with the chemical name N,N'-di-tert-butoxycarbonylthiourea. It has the following properties:
1. Appearance: N,N'-BIS-TERT-BUTOXYCARBONYLTHIOUREA is a white crystalline solid.
2. Solubility: it can be dissolved in some organic solvents such as dimethylformamide (DMF) and dichloromethane.
3. Stability: N,N'-BIS-TERT-BUTOXYCARBONYLTHIOUREA is relatively stable at room temperature, but may decompose under high temperature and strong acid or alkali conditions.
N,N'-BIS-TERT-BUTOXYCARBONYLTHIOUREA are mainly used for protecting groups and labeling reagents in organic synthesis. It plays an important role in the synthesis of peptides and drugs.
N,N'-BIS-TERT-BUTOXYCARBONYLTHIOUREA is prepared as follows:
1. First, phenylthionyl chloride is reacted with tert-butanol to generate N,N'-di-tert-butoxycarbonylthiourea.
2. The reaction product can be purified by crystallization or column chromatography to obtain the desired product.
N,N'-BIS-TERT-BUTOXYCARBONYLTHIOUREA security information as follows:
1. This compound may be irritating and corrosive to the skin, eyes and respiratory tract, so it is necessary to wear protective gloves, goggles and masks during operation.
2. Avoid inhalation or ingestion, and ensure that the operation is carried out in a well-ventilated place.
3. Store away from fire and oxidant, avoid contact with oxygen.
4. Be careful when handling this compound to avoid dust or spills to prevent unsafe contact.
This information is for reference only. When using or handling any chemical, please follow the relevant safety procedures and consult the detailed safety data sheet when necessary.
1. Appearance: N,N'-BIS-TERT-BUTOXYCARBONYLTHIOUREA is a white crystalline solid.
2. Solubility: it can be dissolved in some organic solvents such as dimethylformamide (DMF) and dichloromethane.
3. Stability: N,N'-BIS-TERT-BUTOXYCARBONYLTHIOUREA is relatively stable at room temperature, but may decompose under high temperature and strong acid or alkali conditions.
N,N'-BIS-TERT-BUTOXYCARBONYLTHIOUREA are mainly used for protecting groups and labeling reagents in organic synthesis. It plays an important role in the synthesis of peptides and drugs.
N,N'-BIS-TERT-BUTOXYCARBONYLTHIOUREA is prepared as follows:
1. First, phenylthionyl chloride is reacted with tert-butanol to generate N,N'-di-tert-butoxycarbonylthiourea.
2. The reaction product can be purified by crystallization or column chromatography to obtain the desired product.
N,N'-BIS-TERT-BUTOXYCARBONYLTHIOUREA security information as follows:
1. This compound may be irritating and corrosive to the skin, eyes and respiratory tract, so it is necessary to wear protective gloves, goggles and masks during operation.
2. Avoid inhalation or ingestion, and ensure that the operation is carried out in a well-ventilated place.
3. Store away from fire and oxidant, avoid contact with oxygen.
4. Be careful when handling this compound to avoid dust or spills to prevent unsafe contact.
This information is for reference only. When using or handling any chemical, please follow the relevant safety procedures and consult the detailed safety data sheet when necessary.
Last Update：2024-04-09 21:01:54
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