Plant Growth Regulator CCC Chlormequat chloride 98% TC 80% SP 50% AS CAS 999-81-5

Plant Growth Regulator CCC Chlormequat chloride 98% TC 80% SP 50% AS CAS 999-81-5

Quick Details

Classification: Plant Growth Regulator, Bactericide
CAS No.: 999-81-5
Other Names: CCC
MF: C5H13Cl2N
EINECS No.: 213-666-4
State: Powder
Purity: 98%TC
Application: Agriculture, PGR
Chemical name: Chlormequat chloride
Color: White crystal
Molecular Weight: 158.07
Melting point: 239-243 °C (dec.)(lit.)
Boiling point: 260 °C
Solubility: soluble in water
Storage: 0-6°C

Product NameChlormequat chloride


AC 38555;






CAS No999-81-5
AppearanceWhite crystal
Specifications (COA)Purity: 98% min
Formulations98% TC, 80% SP, 50% AS
Mode of action1. Promote the growth of stems and leaves

2. Promote to rooting

3. Promote ripening of fruits

Target cropsFor greenhouse use as plant growth regulator on azaleas, poinsettias, geraniums, and hibiscus. Or for cotton, various vegetables, grape vines, mango, tobacco, and ornamentals. For wheat, rye, and oats.
Applications1. Chlormequat chloride is a low poisonous plant growth regulator, it can be absorbed through leaves, branches, buds, the root system and seeds, control the plant excessive growth and cut down the knot of plant to be short, strong, coarse, root system to prosper and resist lodging.

2. It makes leaves will be greener and thicker,the content of chlorophyll will increase and the photosynthesis will reinforce, which can improve the ratio of set fruit with better quality and higher yield.

3. It can also improve the plant ability to the environment-adjustment, such as drought-resistance, frigidity-resistance, disease and pests-resistance and salinization-resistance .

4. It can be used as the additives in fertilizers such as water flush fertilizer, folia fertilizer, root fertilizer and so on, to raise the absorption to the nutrition and the plant growth.

ToxicityOral Acute oral LD50 for rats >883mg/kg

Skin Acute percutaneous LD50 for rats >4000 mg/kg.

Comparison for main formulations

TCTechnical materialMaterial to make other formulations, has high effective content, usually can not use directly, need to add adjuvants so can be dissolved with water, like emulsifying agent, wetting agent, security agent, diffusing agent, co-solvent, Synergistic agent, stabilizing agent.
TKTechnical concentrateMaterial to make other formulations, has lower effective content compared with TC.
DPDustable powderGenerally used for dusting, not easy to be diluted by water, with larger particle size compared with WP.
WPWettable powderUsually dilute with water, can not used for dusting, with smaller particle size compared with DP, better not use in rainy day.
ECEmulsifiable concentrateUsually dilute with water,can used for dusting, soaking seed and mixing with seed, with high permeability and good dispersity.
SCAqueous suspension concentrateGenerally can use directly, with advantages of both WP and EC.
SPWater soluble powderUsually dilute with water,better not use in rainy day.