Benzene-d6

Also known as: (2H6)benzene, (H)Benzene, 1,2,3,4,5,6-hexadeuteriobenzene, Benzene-D6, Benzene-d, Benzene-d6, with 0.03% TMS, 99.6 atom% D, BenzeneD6>99.6%(+0.03%tms), C6D6, D6-Benzene, Deuterated benzene, EINECS 214-061-8, Hexadeuterobenzene, Hexadeuterobenzol, MFCD00003010, Perdeuteratedbenzene, Perdeuterobenzene, d6-benzene, hexadeuterio-benzene, hexadeuteriobenzene, perdeuteriobenzene

Benzene-d6 (CAS 1076-43-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6D6 and a molecular weight of 84.149 g/mol. Key properties include a melting point of 6.8-80ºC, a boiling point of 78.8±7.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of -11.1±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.: 1076-43-3
Jingsj CID: J-7788-0
Molecular Formula: C₆D₆
Molecular Weight: 84.149 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	6.8-80ºC
Boiling Point	78.8±7.0 °C at 760 mmHg
Density	0.9±0.1 g/cm3
Flash Point	-11.1±0.0 °C
Exact Mass	84.084610
LogP	2.22
Vapor Pressure	100.9±0.1 mmHg at 25°C
Refractive Index	1.499

GHS Safety & Compliance

Flammable / Irritant / Health HazardSignal word: Danger

H225 — Highly flammable liquid and vapour
H304
H315 — Causes skin irritation
H319 — Causes serious eye irritation
H340
H350 — May cause cancer
H372 — Causes damage to organs through prolonged exposure

Frequently Asked Questions

What is the CAS number of Benzene-d6?

The CAS number of Benzene-d6 is 1076-43-3.

What are the molecular formula and molecular weight of Benzene-d6?

Benzene-d6 has molecular formula C6D6 and molecular weight 84.149 g/mol.

Is Benzene-d6 hazardous?

Benzene-d6 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 Benzene-d6?

For Benzene-d6, Upstream Products: benzene, Hexachlorobenzene, Acetic acid-d1; Downstream Products: Benzoyl chloride-d5, Nitrobenzene-d5, Aniline-2,3,4,5,6-d5.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Benzene-d6 (CAS 1076-43-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7788-0 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.