(2-Chloroethyl)trimethylammonium chloride , Plant cell culture level, ≥99%(HPLC) , 999-81-5

Synonym(s):
(2-Chloroethyl)trimethylammonium chloride;Chlormequat chloride;Chlorocholine chloride;Choline dichloride;Cycocel

CAS NO.：999-81-5

Empirical Formula: C5H13Cl2N

Molecular Weight: 158.07

MDL number: MFCD00011869

EINECS: 213-666-4

PRODUCT Properties

• Melting point: 239-243 °C (dec.)(lit.)
• Boiling point: 260.3°C (rough estimate)
• Density: 1.2228 (rough estimate)
• refractive index: 1.5500 (estimate)
• storage temp.: Inert atmosphere,Room Temperature
• solubility: DMSO (Slightly), Methanol (Slightly)
• form: Crystalline Powder or Crystals
• color: White to off-white
• Water Solubility: almost transparency
• Sensitive: Hygroscopic
• Merck: 14,2104
• BRN: 3563994
• Stability: Stable. Combustible. Incompatible with strong oxidizing agents. Corrodes many metals. Very hygroscopic.
• CAS DataBase Reference: 999-81-5(CAS DataBase Reference)
• EPA Substance Registry System: Chlormequat chloride (999-81-5)

Description and Uses

Chlormequat chloride is a white to yellowishcrystalline solid with a fish-like odor. Molecularweight=158.1; Freezing/Melting point=245℃ (decomposes); Hazard Identification (based on NFPA 704 M RatingSystem): Health 3, Flammability 0, Reactivity 0. Highly soluble in water. Carrier solvents used in commercial productsmay alter physical and toxicological properties.

Plant growth regulator on ornamental plants.

Safety

• Symbol(GHS): GHS06
• Signal word: Danger
• Hazard statements: H302-H311
• Precautionary statements: P264-P270-P280-P301+P312-P302+P352+P312-P361+P364
• Hazard Codes: Xn
• Risk Statements: 21/22
• Safety Statements: 36/37
• RIDADR: UN 2811 6.1/PG 3
• WGK Germany: 2
• RTECS: BP5250000
• F: 3-10
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: III
• HS Code: 29239000
• Hazardous Substances Data: 999-81-5(Hazardous Substances Data)
• Toxicity: LD50 in mice (mg/kg): 7 i.v., 54 orally (Hennighausen, Wiegershausen)