(2H16)Heptane
氘代正庚烷-d16
Also known as: (H)Heptane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-hexadecadeuterioheptane, DE525, EINECS 205-563-8, HEPTANE-D16, HEPTANE-D16, 99 ATOM % D, Heptane-d, Heptane-d16, MFCD00062744, N-HEPTANE-D1, 98% (ISOTOPIC), N-HEPTANE-D16, Perdeuteroheptan, hexadecadeuterio-heptane, hexadecadeutero-heptane, n-Heptane-D16 &deuterio-n-heptane-d16, n-Heptane-D16 >99.0 Atom % D, n-Heptane-d,98%(Isotopic), n-Heptane-d16, 98%(Isotopic), n-heptane-d16
(2H16)Heptane (CAS 33838-52-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7D16 and a molecular weight of 116.300 g/mol. It is also known as (H)Heptane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-hexadecadeuterioheptane and DE525. Key properties include a melting point of -131 FºC, a boiling point of 98.8±3.0 °C at 760 mmHg, a density of 0.7±0.1 g/cm3 and a flash point of -1.1±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H304 and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 33838-52-7
- Jingsj CID
- J-7896-0
- Molecular Formula
- C7D16
- Chinese Name
- 氘代正庚烷-d16
- Molecular Weight
- 116.300 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -131 FºC |
|---|---|
| Boiling Point | 98.8±3.0 °C at 760 mmHg |
| Density | 0.7±0.1 g/cm3 |
| Flash Point | -1.1±0.0 °C |
| Exact Mass | 116.225632 |
| LogP | 4.47 |
| Additional Property | 3.5 (vs air) |
| Vapor Pressure | 45.2±0.1 mmHg at 25°C |
| Refractive Index | 1.394 |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H304
- H315 — Causes skin irritation
- H336 — May cause drowsiness or dizziness
- H410 — Very toxic to aquatic life with long lasting effects
Frequently Asked Questions
What is the CAS number of (2H16)Heptane?
The CAS number of (2H16)Heptane is 33838-52-7.
What are the molecular formula and molecular weight of (2H16)Heptane?
(2H16)Heptane has molecular formula C7D16 and molecular weight 116.300 g/mol.
Is (2H16)Heptane hazardous?
(2H16)Heptane has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H304; H315 — Causes skin irritation.
What are the upstream and downstream products of (2H16)Heptane?
For (2H16)Heptane, Upstream Products: Heptane.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2H16)Heptane (CAS 33838-52-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7896-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.