D-(+)-Trehalose dihydrate
Also known as: D-(+)-Trehalose dihydrate, α,α-Trehalose dihydrate, α-D-Glucopyranosyl α-D-glucopyranoside dihydrate, D-(+)-Trehalose dihydrate (1:2), Trehalose dihydrate, D-Trehalose dihydrate, Mycose dihydrate
D-(+)-Trehalose dihydrate (CAS 6138-23-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H26O13 and a molecular weight of 378.327 g/mol. Key properties include a melting point of 97-99 °C(lit.), a boiling point of 675.4ºC at 760 mmHg, a density of 1.76 g/cm3 and a flash point of 362.3ºC. It is listed by 1 supplier, from 1.10 to 2.60 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 6138-23-4
- Jingsj CID
- J-42947-6
- Molecular Formula
- C12H26O13
- Molecular Weight
- 378.327 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 分析标准品 250mg | ¥275.00 | $0.16 /mgBest ¥1.10/mg CNY | CN China MOQ 250mg | |
In Stock | 99% 500g | ¥620.00 | $0.19 /g ¥1.24/g CNY | CN China MOQ 500g | |
In Stock | 99% 100g | ¥150.00 | $0.22 /g ¥1.50/g CNY | CN China MOQ 100g |
Physicochemical Properties
| Melting Point | 97-99 °C(lit.) |
|---|---|
| Boiling Point | 675.4ºC at 760 mmHg |
| Density | 1.76 g/cm3 |
| Flash Point | 362.3ºC |
| Exact Mass | 378.137329 |
| PSA | 207.99000 |
| Refractive Index | 181 ° (C=7, H2O) |
| Additional Property | 68.9 g/100 mL (20 ºC) |
Activity & Biological Data
| Additional Information | [1]. Megarry AJ, et al. Amorphous trehalose dihydrate by cryogenic milling. Carbohydr Res. 2011 Jun 1;346(8):1061-4. |
|---|
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of D-(+)-Trehalose dihydrate?
The CAS number of D-(+)-Trehalose dihydrate is 6138-23-4.
What are the molecular formula and molecular weight of D-(+)-Trehalose dihydrate?
D-(+)-Trehalose dihydrate has molecular formula C12H26O13 and molecular weight 378.327 g/mol.
Which suppliers offer D-(+)-Trehalose dihydrate?
1 supplier(s) listed; reference unit price ¥1.10–2.60 /mg.
What are the upstream and downstream products of D-(+)-Trehalose dihydrate?
For D-(+)-Trehalose dihydrate, Downstream Products: Triphenylmethanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "D-(+)-Trehalose dihydrate (CAS 6138-23-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42947-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.