Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

Build a label

Substance profile

(1-hydroxydodecylidene)diphosphonic acid

(1-hydroxydodecylidene)diphosphonic acid is a chemical substance with the molecular formula C12H28O7P2.

CAS 16610-63-2 C12H28O7P2 346.29 g/mol Danger

01 · Identification

What (1-hydroxydodecylidene)diphosp… is

(1-hydroxydodecylidene)diphosphonic acid is a chemical substance with the molecular formula C12H28O7P2. Its molecular formula is C12H28O7P2 and its molecular weight is 346.29 g/mol.

Under the GHS it carries the signal word Danger.

CAS number16610-63-2
EC number425-230-2
Index number015-183-00-2
Molecular formulaC12H28O7P2
Molecular weight346.29 g/mol

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordDanger
Hazard statements assigned to (1-hydroxydodecylidene)diphosp…
CodeHazard statement
H314 Causes severe skin burns and eye damage.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary statements: P260, P273, P280, P301, P310, P331, P391, P501

Get the free GHS / CLP / OSHA deadline calendar

Verified 2026–2029 compliance dates in one PDF — plus alerts when the rules change.