Adipic Acid Dihydrazide

AKA: Adipic dihydrazide, 1071-93-8, Hexanedioic acid, Adipic hydrazide, AJICURE ADH, QUALIMER ADH, ULTRALINK HYDRAZIDE
Synthetic
Acid
Not Clean
OriginAdipic acid dihydrazide is synthesized from adipic acid, a dicarboxylic acid derived from petroleum or bio-based sources. It is produced through the reaction of adipic acid with hydrazine, forming hydrazide linkages through condensation synthesis.
The CIR Expert Panel concludes that the available data are insufficient to support the safety of Adipic Acid Dihydrazide as used in cosmetic products.
Formula
C6H14N4O2
Mol. Weight
174.20
CAS #
1071-93-8
Form
Powder
State
Dry Powder, Pellets or Large Crystals; Pellets or Large Crystals; Liquid; Dry Powder
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Caution
Functions
Moisturising
Locks In Moisture
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory0 listings
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
4
CIR
Insufficient data
Pregnancy
Caution
Regulatory Status
USAunder review
EU✔ permitted
JAPAN✔ permitted
CANADA✔ permitted
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR