Benzene, methyl-d3-

Also known as: Toluene-α,α,α-d3, Methyl-d3-benzene, Trideuteriomethylbenzene, Benzene, trideuteriomethyl-, Toluene (methyl-d3), Toluene-d3, (2H3)Methylbenzene, Benzene, methyl-d3-

Benzene, methyl-d3- (CAS 1124-18-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H5D3 and a molecular weight of 95.15690 g/mol. Key properties include a melting point of -93ºC(lit.), a boiling point of 110.6ºC at 760mmHg, a density of 0.9g/cm3 and a flash point of 10ºC. 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.: 1124-18-1
Jingsj CID: J-7843-3
Molecular Formula: C₇H₅D₃
Molecular Weight: 95.15690 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	-93ºC(lit.)
Boiling Point	110.6ºC at 760mmHg
Density	0.9g/cm3
Flash Point	10ºC
Exact Mass	95.08140
LogP	1.99500
Vapor Pressure	27.7mmHg at 25°C
Refractive Index	n20/D 1.496(lit.)

GHS Safety & Compliance

Flammable / Irritant / Health Hazard / Environmental HazardSignal word: Danger

H225 — Highly flammable liquid and vapour
H304
H315 — Causes skin irritation
H319 — Causes serious eye irritation
H332 — Harmful if inhaled
H336 — May cause drowsiness or dizziness
H371 — May cause damage to organs
H373 — May cause damage to organs through prolonged exposure
H411 — Toxic to aquatic life with long lasting effects

Frequently Asked Questions

What is the CAS number of Benzene, methyl-d3-?

The CAS number of Benzene, methyl-d3- is 1124-18-1.

What are the molecular formula and molecular weight of Benzene, methyl-d3-?

Benzene, methyl-d3- has molecular formula C7H5D3 and molecular weight 95.15690 g/mol.

Is Benzene, methyl-d3- hazardous?

Benzene, methyl-d3- 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, methyl-d3-?

For Benzene, methyl-d3-, Downstream Products: Benzyl-alpha,alpha-d2 alcohol, m-cresol-d3 (methyl-d3), p-Cresol-d3 (methyl-d3).

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, methyl-d3- (CAS 1124-18-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7843-3 (accessed 2026-11-09).

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