Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Product Overview
N,N'-Diisopropylcarbodiimide (CAS 693-13-0), also known as DIC, is a common carbodiimide condensation agent. It is a colorless pale yellow transparent liquid with pungent odor. Featuring high condensation activity and wide applicability, it is widely used in peptide synthesis, pharmaceutical intermediates, organic synthesis and chemical research fields. Produced via professional synthesis and high-precision purification processes, the product has high purity, low impurities and stable batch quality. For legitimate industrial production, formulation and scientific research only.
Product Features
- High Purity: ≥99.0% (GC), meets industrial grade and research grade standards.
- Strong Condensation Performance: Efficiently promotes amide and ester formation under mild conditions.
- Good Solubility: Miscible with most common organic solvents, suitable for various reaction systems.
- Strict Quality Control: Each batch is fully tested; standard COA and MSDS are available upon request.
Physical & Chemical Properties
Physical Properties
- Appearance: Colorless to pale yellow transparent liquid
- Odor: Pungent characteristic odor
- Molecular Formula: C7H14N2
- Molecular Weight: 126.20
- Melting Point: -21 °C
- Boiling Point: 145 – 148 °C
- Density: 0.815 g/mL (20 °C)
- Refractive Index: 1.433 (20 °C)
- Flash Point: 33 °C
- Solubility: Slightly soluble in water; miscible with ethanol, ether, dichloromethane and other organic solvents
- Hygroscopicity: Moisture sensitive
Chemical Properties
- Chemical Stability: Stable under sealed and dry conditions; easy to hydrolyze when exposed to moisture.
- Chemical Reactivity: Reacts with carboxylic acid, amine and alcohol to form amide and ester compounds.
- Acid-Base Character: Weakly alkaline in conventional environment.
- Incompatibility: Keep away from water, moisture, strong acids and oxidants.
Applications
- Peptide Synthesis: Classic condensation agent for polypeptide and protein synthesis.
- Pharmaceutical Industry: Key reagent for synthesizing amide-containing pharmaceutical intermediates.
- Organic Synthesis: Used for esterification, amidation and other condensation reactions.
- Laboratory Research: Essential reagent for organic chemistry and biochemistry experiments.
Usage Restriction: For industrial synthesis and scientific research use only. Strictly forbidden for illegal processing and improper application.
Storage & Transportation Instructions
Storage Conditions
Store in a cool, dry, dark and well-ventilated warehouse. Keep containers tightly sealed to prevent moisture ingress. Store separately from acids, oxidants and combustible materials. Keep far from heat sources and open flame. Recommended storage temperature: 10 – 25 °C. Reseal containers immediately after opening.
Transportation Requirements
This product is classified as flammable liquid. Adopt sealed and anti-collision packaging. Avoid violent collision, extrusion, high temperature and rain soaking during transit. Do not transport together with food, feed and corrosive substances.
Operation Notes
Wear chemical-resistant gloves, safety goggles and gas mask. Operate in a well-ventilated fume hood. Avoid inhalation of vapor and direct contact with skin and eyes. Rinse thoroughly with plenty of clean water in case of contact. Do not eat, drink or smoke in the working area.
Regulatory Information
EINECS Number: 211-743-7
HS Code: 2921199090
Complies with international organic chemical standards. Export products follow IATA and IMDG provisions. All transactions are limited to qualified chemical factories, pharmaceutical enterprises and research institutions.
Full Product Parameter Table
| Item | Specification & Details |
| Product Name | N,N'-Diisopropylcarbodiimide |
| CAS NO. | 693-13-0 |
| IUPAC Name | N,N'-Diisopropylcarbodiimide |
| Synonyms | DIC; DIPCDI |
| Molecular Formula | C7H14N2 |
| Molecular Weight | 126.20 |
| EINECS Number | 211-743-7 |
| UN Number | UN 2920 |
| Hazard Class | Flammable Liquid, Corrosive, Irritant |
| Appearance | Colorless to pale yellow transparent liquid |
| Purity | ≥99.0% (GC) |
| Water Content | ≤0.2% |
| Melting Point | -21 °C |
| Boiling Point | 145 – 148 °C |
| Density | 0.815 g/mL (20 °C) |
| Refractive Index | 1.433 (20 °C) |
| Flash Point | 33 °C |
| Solubility | Slightly soluble in water; miscible with ethanol, dichloromethane |
| HS Code | 2921199090 |
| Storage Temperature | 10 – 25 °C, sealed, dry & light-proof environment |
| Packing Specification | 25kg/plastic drum, 200kg/iron drum |
| Grade Standard | Industrial Grade / Research Grade |
| Application Scope | Condensation agent, peptide synthesis reagent, pharmaceutical intermediate |
| Validity Period | 24 Months under specified storage conditions |
