Chlormequat chloride (CAS 999-81-5) — formula C5H13ClN.Cl, molecular weight 158.07; category inorganic chemicals.
| 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 | Uses: Used as plant growth regulator, [Merck Index] 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, [Reference #1], Farming (Pesticides) [Category: Industry], 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, state and local authorities must be consulted for currently approved uses., Used to increase resistance to lodging ... and to increase yields in wheat, rye, oats, and triticale, to promote lateral branching and flowering in azaleas, fuchsias, begonias, poinsettias, geraniums, pelargoniums, and other ornamental plants, to promote flower formation and improve fruit setting in pears, almonds, vines, olives, and tomatoes, to prevent premature fruit drop in pears, apricots, and plums. Also used on cotton, vegetables, tobacco, sugar cane, mangoes, and other crops., Plant growth regulator for cotton, grapes, mango, ornamentals, and greenhouse use on azaleas, and hibiscus., Chlormequat chloride is currently registered for use on a wide variety of ornamentals grown in greenhouses, shadehouses, and nurseries. Crops include herbaceous and woody annual and perennial plants such as begonias, vincas, azaleas, and poinsettias. Outdoor use is restricted to containerized ornamentals. Chlormequat chloride has no residential or food uses, therefore, there are no associated tolerances., For more Uses (Complete) data for CHLORMEQUAT CHLORIDE (7 total), please visit the HSDB record page., Use Classification: GROWTH REGULATORS, Methods of Manufacturing: Condensation of triethylamine and ethylene dichloride, Prepd from choline chloride & benzenesulfonyl chloride, from choline chloride & thionyl chloride., It is synthesized from trimethylamine and 1, 2-dichloroethane., Formulations, Preparations: CHLORMEQUAT CHLORIDE TECHNICAL: Active Ingredient 66.0% Chlormequat chloride, CHLORMEQUAT E-PRO PLANT GROWTH REGULATOR: Active Ingredient 11.8% Chlormequat chloride, CITADEL: Active Ingredient 11.8% Chlormequat chloride, CYCOCEL PLANT GROWTH REGULANT: Active Ingredient 11.8% Chlormequat chloride, For more Formulations, Preparations (Complete) data for CHLORMEQUAT CHLORIDE (12 total), U.S. Production: (1976) PROBABLY GREATER THAN 2.27X10+6 G, (1978) PROBABLY GREATER THAN 2.27X10+6 G, General Manufacturing Information: Ethanaminium, 2-chloro-N, N, N-trimethyl-, chloride (1:1): ACTIVE, Cycocel is a plant growth regulant preventing lodging of cereals in cereal crops ... treated plants are generally compact & sturdy & have typically shortened internodes, dark green leaves & shortened petioles. Plants usually remain dwarfed under optimal watering & fertilization., Chlormequat chloride applications are applied using several types of application equipment -- including ... low-pressure handwands, backpack sprayers, and high-pressure handwands., Mixtures with other growth regulator herbicides and with urea are possible, but should be applied immediately after mixing., ... Effective in ... crops such as vegetables (tomatoes, capsicum, cabbage, cauliflower, radishes, cucurbits, peas), grape vines, etc., Former, ... Plant growth regulator which influences the habit of certain plants by shortening and strengthening the stem ... . It can also influence the developmental cycle resulting in increased flowering and harvest. |
| Category | Inorganic Chemicals |
Documented applications: Uses: Used as plant growth regulator, [Merck Index] 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, [Reference #1], Farming (Pesticides) [Category: Industry], 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, state and local authorities must be consulted for currently approved uses., Used to increase resistance to lodging ... and to increase yields in wheat, rye, oats, and triticale, to promote lateral branching and flowering in azaleas, fuchsias, begonias, poinsettias, geraniums, pelargoniums, and other ornamental plants, to promote flower formation and improve fruit setting in pears, almonds, vines, olives, and tomatoes, to prevent premature fruit drop in pears, apricots, and plums. Also used on cotton, vegetables, tobacco, sugar cane, mangoes, and other crops., Plant growth regulator for cotton, grapes, mango, ornamentals, and greenhouse use on azaleas, and hibiscus., Chlormequat chloride is currently registered for use on a wide variety of ornamentals grown in greenhouses, shadehouses, and nurseries. Crops include herbaceous and woody annual and perennial plants such as begonias, vincas, azaleas, and poinsettias. Outdoor use is restricted to containerized ornamentals. Chlormequat chloride has no residential or food uses, therefore, there are no associated tolerances., For more Uses (Complete) data for CHLORMEQUAT CHLORIDE (7 total), please visit the HSDB record page., Use Classification: GROWTH REGULATORS, Methods of Manufacturing: Condensation of triethylamine and ethylene dichloride, Prepd from choline chloride & benzenesulfonyl chloride, from choline chloride & thionyl chloride., It is synthesized from trimethylamine and 1, 2-dichloroethane., Formulations, Preparations: CHLORMEQUAT CHLORIDE TECHNICAL: Active Ingredient 66.0% Chlormequat chloride, CHLORMEQUAT E-PRO PLANT GROWTH REGULATOR: Active Ingredient 11.8% Chlormequat chloride, CITADEL: Active Ingredient 11.8% Chlormequat chloride, CYCOCEL PLANT GROWTH REGULANT: Active Ingredient 11.8% Chlormequat chloride, For more Formulations, Preparations (Complete) data for CHLORMEQUAT CHLORIDE (12 total), U.S. Production: (1976) PROBABLY GREATER THAN 2.27X10+6 G, (1978) PROBABLY GREATER THAN 2.27X10+6 G, General Manufacturing Information: Ethanaminium, 2-chloro-N, N, N-trimethyl-, chloride (1:1): ACTIVE, Cycocel is a plant growth regulant preventing lodging of cereals in cereal crops ... treated plants are generally compact & sturdy & have typically shortened internodes, dark green leaves & shortened petioles. Plants usually remain dwarfed under optimal watering & fertilization., Chlormequat chloride applications are applied using several types of application equipment -- including ... low-pressure handwands, backpack sprayers, and high-pressure handwands., Mixtures with other growth regulator herbicides and with urea are possible, but should be applied immediately after mixing., ... Effective in ... crops such as vegetables (tomatoes, capsicum, cabbage, cauliflower, radishes, cucurbits, peas), grape vines, etc., Former, ... Plant growth regulator which influences the habit of certain plants by shortening and strengthening the stem ... . It can also influence the developmental cycle resulting in increased flowering and harvest..
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: Uses: Used as plant growth regulator, [Merck Index] 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, [Reference #1], Farming (Pesticides) [Category: Industry], 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, state and local authorities must be consulted for currently approved uses., Used to increase resistance to lodging ... and to increase yields in wheat, rye, oats, and triticale, to promote lateral branching and flowering in azaleas, fuchsias, begonias, poinsettias, geraniums, pelargoniums, and other ornamental plants, to promote flower formation and improve fruit setting in pears, almonds, vines, olives, and tomatoes, to prevent premature fruit drop in pears, apricots, and plums. Also used on cotton, vegetables, tobacco, sugar cane, mangoes, and other crops., Plant growth regulator for cotton, grapes, mango, ornamentals, and greenhouse use on azaleas, and hibiscus., Chlormequat chloride is currently registered for use on a wide variety of ornamentals grown in greenhouses, shadehouses, and nurseries. Crops include herbaceous and woody annual and perennial plants such as begonias, vincas, azaleas, and poinsettias. Outdoor use is restricted to containerized ornamentals. Chlormequat chloride has no residential or food uses, therefore, there are no associated tolerances., For more Uses (Complete) data for CHLORMEQUAT CHLORIDE (7 total), please visit the HSDB record page., Use Classification: GROWTH REGULATORS, Methods of Manufacturing: Condensation of triethylamine and ethylene dichloride, Prepd from choline chloride & benzenesulfonyl chloride, from choline chloride & thionyl chloride., It is synthesized from trimethylamine and 1, 2-dichloroethane., Formulations, Preparations: CHLORMEQUAT CHLORIDE TECHNICAL: Active Ingredient 66.0% Chlormequat chloride, CHLORMEQUAT E-PRO PLANT GROWTH REGULATOR: Active Ingredient 11.8% Chlormequat chloride, CITADEL: Active Ingredient 11.8% Chlormequat chloride, CYCOCEL PLANT GROWTH REGULANT: Active Ingredient 11.8% Chlormequat chloride, For more Formulations, Preparations (Complete) data for CHLORMEQUAT CHLORIDE (12 total), U.S. Production: (1976) PROBABLY GREATER THAN 2.27X10+6 G, (1978) PROBABLY GREATER THAN 2.27X10+6 G, General Manufacturing Information: Ethanaminium, 2-chloro-N, N, N-trimethyl-, chloride (1:1): ACTIVE, Cycocel is a plant growth regulant preventing lodging of cereals in cereal crops ... treated plants are generally compact & sturdy & have typically shortened internodes, dark green leaves & shortened petioles. Plants usually remain dwarfed under optimal watering & fertilization., Chlormequat chloride applications are applied using several types of application equipment -- including ... low-pressure handwands, backpack sprayers, and high-pressure handwands., Mixtures with other growth regulator herbicides and with urea are possible, but should be applied immediately after mixing., ... Effective in ... crops such as vegetables (tomatoes, capsicum, cabbage, cauliflower, radishes, cucurbits, peas), grape vines, etc., Former, ... Plant growth regulator which influences the habit of certain plants by shortening and strengthening the stem ... . It can also influence the developmental cycle resulting in increased flowering and harvest..
Category: Inorganic Chemicals.
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