Tetramethyl ammonium chloride

Modify Date: 2025-08-21 10:48:45

Tetramethyl ammonium chloride structure	Common Name	Tetramethyl ammonium chloride
	CAS Number	75-57-0	Molecular Weight	109.598
	Density	1,17 g/cm3	Boiling Point	N/A
	Molecular Formula	C₄H₁₂ClN	Melting Point	>300 °C(lit.)
	MSDS	Chinese USA	Flash Point	N/A
	Symbol	GHS06, GHS08, GHS09	Signal Word	Danger

Name	Tetramethyl ammonium chloride
Synonym	More Synonyms

Density	1,17 g/cm3
Melting Point	>300 °C(lit.)
Molecular Formula	C₄H₁₂ClN
Molecular Weight	109.598
Exact Mass	109.065826
Storage condition	Store at RT.
Stability	Stable. Incompatible with strong oxidizing agents, water. Hygroscopic.
Water Solubility	>60 g/100 mL (20 ºC)

Tetramethyl ammonium chloride MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BS7700000

CHEMICAL NAME :: Ammonium, tetramethyl-, chloride

CAS REGISTRY NUMBER :: 75-57-0

LAST UPDATED :: 199710

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C4-H12-N.Cl

MOLECULAR WEIGHT :: 109.62

WISWESSER LINE NOTATION :: 1K1&1&1 &G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 125 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 69,327,1980

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 25 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD414-344

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 40 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: ORNL-5576

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 20 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 7,183,1900

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 6 mg/kg

TOXIC EFFECTS :: Vascular - BP lowering not characterized in autonomic section Lungs, Thorax, or Respiration - other changes

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 7,183,1900

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 20 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - other changes

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 7,183,1900

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Amphibian - frog

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Cardiac - other changes

REFERENCE :: SAPHAO Skandinavisches Archiv fuer Physiologie. (Stockholm, Sweden) V.1-83, 1899-1940. For publisher information, see APSCAX. Volume(issue)/page/year: 10,201,1900 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4596 No. of Facilities: 41 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 2840 (estimated) No. of Female Employees: 1777 (estimated)

Symbol	GHS06, GHS08, GHS09
Signal Word	Danger
Hazard Statements	H300-H311-H315-H370-H411
Precautionary Statements	P260-P273-P280-P301 + P310 + P330-P302 + P352 + P312-P308 + P311
Target Organs	Central nervous system
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T:Toxic
Risk Phrases	R25;R36/37/38
Safety Phrases	S26-S36/37-S45-S37/39-S28A-S28
RIDADR	UN 2811 6.1/PG 2
WGK Germany	1
RTECS	BS7700000
Packaging Group	II
Hazard Class	6.1
HS Code	29239000

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HS Code	29239000

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China
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Tetramethyl ammonium chloride

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