N,N'-Diacetylchitobiose
Also known as: 2-Acetamido-2-deoxy-4-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-D-glucopyranose, Di-N-acetyl-D-chitobiose, GlcNAcβ(1-4)GlcNAc, N-acetylated Chitobiose
N,N'-Diacetylchitobiose (CAS 35061-50-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H28N2O11 and a molecular weight of 424.40000 g/mol. Key properties include a melting point of 245-247 °C(lit.), a boiling point of 927.7ºC at 760 mmHg, a density of 1.5 g/cm3 and a flash point of 514.8ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 35061-50-8
- Jingsj CID
- J-10042-5
- Molecular Formula
- C16H28N2O11
- Molecular Weight
- 424.40000 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 245-247 °C(lit.) |
|---|---|
| Boiling Point | 927.7ºC at 760 mmHg |
| Density | 1.5 g/cm3 |
| Flash Point | 514.8ºC |
| Exact Mass | 424.16900 |
| PSA | 207.27000 |
| Refractive Index | 1.604 |
| Storage Conditions | −20°C |
| Additional Property | H2O: 50 mg/mL, clear, colorless |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
Activity & Biological Data
| Additional Information | [1]. Fangmeng Chu, et al. An optimized cocktail of chitinolytic enzymes to produce N,N'-diacetylchitobiose and N-acetyl-d-glucosamine from defatted krill by-products. Int J Biol Macromol. 2019 Jul 15;133:1029-1034. |
|---|
Frequently Asked Questions
What is the CAS number of N,N'-Diacetylchitobiose?
The CAS number of N,N'-Diacetylchitobiose is 35061-50-8.
What are the molecular formula and molecular weight of N,N'-Diacetylchitobiose?
N,N'-Diacetylchitobiose has molecular formula C16H28N2O11 and molecular weight 424.40000 g/mol.
Is N,N'-Diacetylchitobiose hazardous?
N,N'-Diacetylchitobiose has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of N,N'-Diacetylchitobiose?
For N,N'-Diacetylchitobiose, Upstream Products: Chitin.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N,N'-Diacetylchitobiose (CAS 35061-50-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10042-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.