CAS 7173-51-5|Didecyl dimethyl ammonium chloride

Introduction：Basic information about CAS 7173-51-5|Didecyl dimethyl ammonium chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Didecyl dimethyl ammonium chloride BiologicalActivity
3. Chemical & Physical Properties
4. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
5. Safety Information
6. Customs
7. Synonyms

Common Name	Didecyl dimethyl ammonium chloride
CAS Number	7173-51-5	Molecular Weight	362.076
Density	0.95 g/cm3 (20ºC)	Boiling Point	>180°C
Molecular Formula	C₂₂H₄₈ClN	Melting Point	94-100°C
MSDS	/	Flash Point	/

Names

Name	Didecyl Dimethyl Ammonium Chloride
Synonym	More Synonyms

Didecyl dimethyl ammonium chloride BiologicalActivity

Description	N-Decyl-N,N-dimethyldecan-1-aminium chloride (Didecyldimethylammonium chloride) is a dialkyl-quaternary ammonium compound that is used in numerous products for its bactericidal, virucidal and fungicidal properties[1].
Related Catalog	Research Areas >>InfectionSignaling Pathways >>Anti-infection >>FungalSignaling Pathways >>Anti-infection >>Bacterial
In Vitro	N-Decyl-N,N-dimethyldecan-1-aminium chloride (Didecyldimethylammonium chloride, DDAC) is a broad-spectrum bactericidal and fungicidal biocide that exhibits antimicrobial activity against several pathogens such as Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Legionella pneumophilia, Stachybotrys chartarum and enveloped and non-enveloped viruses[1].
References	[1]. Anderson SE, et al. Evaluation of the irritancy and hypersensitivity potential following topical application of didecyldimethylammonium chloride. J Immunotoxicol. 2016;13(4):557-566.

Chemical & Physical Properties

Density	0.95 g/cm3 (20ºC)
Boiling Point	>180°C
Melting Point	94-100°C
Molecular Formula	C₂₂H₄₈ClN
Molecular Weight	362.076
Exact Mass	361.347534
LogP	4.34820
InChIKey	RUPBZQFQVRMKDG-UHFFFAOYSA-M
SMILES	CCCCCCCCCC[N+](C)(C)CCCCCCCCCC.[Cl-]

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BP6560000

CHEMICAL NAME :: Ammonium, didecyldimethyl-, chloride

CAS REGISTRY NUMBER :: 7173-51-5

LAST UPDATED :: 199710

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C22-H48-N.Cl

MOLECULAR WEIGHT :: 362.16

WISWESSER LINE NOTATION :: 10K10&1&1 &Q &G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD867-663 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 84 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD867-663

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 45 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD867-663

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 268 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD867-663

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 11 mg/kg

TOXIC EFFECTS :: Behavioral - muscle weakness

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD867-663

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 7 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD867-663 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3600 mg/kg/90D-C

TOXIC EFFECTS :: Gastrointestinal - other changes

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD867-663 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1049 No. of Facilities: 252 (estimated) No. of Industries: 5 No. of Occupations: 5 No. of Employees: 613 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - A1049 No. of Facilities: 2027 (estimated) No. of Industries: 22 No. of Occupations: 38 No. of Employees: 111703 (estimated) No. of Female Employees: 63847 (estimated)

Safety Information

Hazard Codes	C: Corrosive;
Risk Phrases	R22
Safety Phrases	S26-S36/37/39-S45
RIDADR	2811
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2923900090

Customs

HS Code	2923900090
Summary	2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Synonyms

Dimethyldidecylammonium chloride

10K1&1&10 &&Cl-

EINECS 230-525-2

MFCD00066262

N-Decyl-N,N-dimethyl-1-decanaminium chloride

N-Decyl-N,N-dimethyldecan-1-aminium chloride

didecyl(dimethyl)azanium,chloride

1-Decanaminium, N-decyl-N,N-dimethyl-, chloride (1:1)

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