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(Carbethoxymethyl-1,2-13C2)triphenylphosphonium bromide

Also known as: (Carbethoxymethyl-1,2-13C2)triphenylphosphonium bromide, (Carbethoxymethyl)triphenylphosphonium bromide, [1,2-13C2], [13C2]-Ethoxycarbonylmethyltriphenyl phosphonium bromide, Phosphonium, (2-ethoxy-2-oxoethyl-13C2)triphenyl-, bromide (9CI)

(Carbethoxymethyl-1,2-13C2)triphenylphosphonium bromide (CAS 109376-35-4) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C22H22BrO2P and a molecular weight of 431.27200 g/mol. Key property: a melting point of 152-154ºC(lit.). It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
109376-35-4
Jingsj CID
J-1176689-8
Molecular Formula
C22H22BrO2P
Molecular Weight
431.27200 g/mol
Category
Esters
Last updated
8/21/2026
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Physicochemical Properties

Melting Point152-154ºC(lit.)
Exact Mass430.06100
PSA39.89000
LogP0.54760

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of (Carbethoxymethyl-1,2-13C2)triphenylphosphonium bromide?

The CAS number of (Carbethoxymethyl-1,2-13C2)triphenylphosphonium bromide is 109376-35-4.

What are the molecular formula and molecular weight of (Carbethoxymethyl-1,2-13C2)triphenylphosphonium bromide?

(Carbethoxymethyl-1,2-13C2)triphenylphosphonium bromide has molecular formula C22H22BrO2P and molecular weight 431.27200 g/mol.

Is (Carbethoxymethyl-1,2-13C2)triphenylphosphonium bromide hazardous?

(Carbethoxymethyl-1,2-13C2)triphenylphosphonium bromide has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

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

Last updated:

How to cite: Jingsj. "(Carbethoxymethyl-1,2-13C2)triphenylphosphonium bromide (CAS 109376-35-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1176689-8 (accessed 2026-11-06).

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