Chlormequat chloride (CAS 999-81-5) — formula C5H13ClN.Cl, molecular weight 158.07; category inorganic chemicals.
Chlormequat chloride (CAS 999-81-5) is a chemical raw material in the inorganic chemicals category. Its molecular formula C5H13ClN.Cl comprises 5 C, 13 H, 2 Cl, 1 N atoms. Its molecular weight is about 158.07. Reported physicochemical data: melting point around 473 °F Decomposes (EPA, 1998), LogP about log Kow = -3.80. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 999-81-5 |
|---|---|
| Molecular Formula | C5H13ClN.Cl |
| Molecular Weight | 158.07 |
| Melting Point | 473 °F Decomposes (EPA, 1998) |
| LogP | log Kow = -3.80 |
| Applications | plant growth regulator, Works by inhibiting the biosynthesis of a plant hormone, Registered for use on ornamental plants grown in greenhouses and nurseries, May be used outside in containerized ornamentals, Farming (Pesticides), For chlormequat chloride (USEPA/OPP Pesticide Code: 018101) ACTIVE products with label matches. /SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal |
| Category | Inorganic Chemicals |
Documented applications: plant growth regulator, Works by inhibiting the biosynthesis of a plant hormone, Registered for use on ornamental plants grown in greenhouses and nurseries, May be used outside in containerized ornamentals, Farming (Pesticides), For chlormequat chloride (USEPA/OPP Pesticide Code: 018101) ACTIVE products with label matches. /SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal.
Chlormequat chloride is an inorganic compound with CAS registry number 999-81-5 and molecular formula C5H13ClN.Cl (molecular weight 158.07), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 999-81-5
Its molecular formula C5H13ClN.Cl comprises 5 C, 13 H, 2 Cl, 1 N atoms.
Also known as: Chlormequat chloride · 矮壮素
Category: inorganic chemicals
The CAS registry number of Chlormequat chloride is 999-81-5.
Molecular formula C5H13ClN.Cl, molecular weight 158.07.
It is also registered under: Chlormequat chloride, 矮壮素.
Recorded applications: plant growth regulator, Works by inhibiting the biosynthesis of a plant hormone, Registered for use on ornamental plants grown in greenhouses and nurseries, May be used outside in containerized ornamentals, Farming (Pesticides), For chlormequat chloride (USEPA/OPP Pesticide Code: 018101) ACTIVE products with label matches. /SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Chlormequat chloride (CAS 999-81-5), compiled from public chemistry databases.
| CAS Registry Number | 999-81-5 |
|---|---|
| PubChem CID | 13836 |
| Molecular formula | C5H13ClN.Cl |
| IUPAC name | 2-chloroethyl(trimethyl)azanium chloride |
| UNII (FDA) | PPL2215L82 |
| Molecular Weight | 158.07 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 157.0425048 |
| Monoisotopic Mass | 157.0425048 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 8 |
| Melting Point | 473 °F Decomposes (EPA, 1998) |
|---|---|
| Melting Point | 239 °C (decomposes) |
| Solubility | In ethanol, 320 g/kg at 20 °C. |
| Solubility | In water, 9.96X10+5 mg/L at 20-25 °C |
| Density | 1.14 to 1.15 g/mL at 20 °C |
| Vapor Pressure | 7.5e-08 mmHg at 68 °F (NTP, 1992) |
| Vapor Pressure | 0.00000008 [mmHg] |
| Vapor Pressure | 7.5X10-8 mm Hg at 20 °C |
| Vapor Pressure | 0.000000075 [mm Hg] @20 °C |
| LogP | log Kow = -3.80 |
Chlormequat chloride; 999-81-5; Chlorocholine chloride; 2-Chloro-N,N,N-trimethylethanaminium chloride; (2-Chloroethyl)trimethylammonium chloride; Antywylegacz; Cycogan; Cyclocel; Retacel; Stabilan; Cyocel; Cycogan extra; Choline dichloride; Barleyquat; Bettaquat; Farmacel
| Reported hazard statements | H302, H312, H332 (14.5%), H401, H410, H316, H320, H333 |
|---|
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H312: Harmful in contact with skin [Warning Acute toxicity, dermal]
Chlormequat chloride · CAS 999-81-5 · C5H13ClN.Cl. UNII PPL2215L82. Melting Point: 473 °F Decomposes (EPA, 1998); Melting Point: 239 °C (decomposes); Solubility: In ethanol, 320 g/kg at 20 °C..
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 矮壮素