Didecyl dimethyl ammonium chloride

Modify Date: 2024-01-02 23:03:14

Didecyl dimethyl ammonium chloride structure	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	N/A	Flash Point	N/A

Use of Didecyl dimethyl ammonium chloride

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].

Name	Didecyl Dimethyl Ammonium Chloride
Synonym	More Synonyms

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 >> Infection Signaling Pathways >> Anti-infection >> Fungal Signaling 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.

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

Material Safety Data Sheet

Section1. Identiﬁcation of the substance
Product Name: Didecyl dimethyl ammonium chloride, 80% aqueous solution
Synonyms:

Section2. Hazards identiﬁcation
Harmful by inhalation, in contact with skin, and if swallowed.

Section3. Composition/information on ingredients.
Ingredient name:Didecyl dimethyl ammonium chloride, 80% aqueous solution
CAS number:7173-51-5

Section4. First aid measures
Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
ﬂushing of the eyes by separating the eyelids with ﬁngers. If irritation persists, seek medical
attention.
Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section5. Fire ﬁghting measures
In the event of a ﬁre involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution:Wear approved mask/respirator
Hand precaution:Wear suitable gloves/gauntlets
Skin protection:Wear suitable protective clothing
Eye protection:Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section7. Handling and storage
Handling:This product should be handled only by, or under the close supervision of, those properly qualiﬁed
in the handling and use of potentially hazardous chemicals, who should take into account the ﬁre,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

Section8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section9. Physical and chemical properties
Appearance:Not speciﬁed
Boiling point:No data
No data
Melting point:
Flash point:No data
Density:No data
Molecular formula:C22H48N.Cl
Molecular weight:362.1

Section10. Stability and reactivity
Conditions to avoid: Heat, ﬂames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, hydrogen chloride.

Section11. Toxicological information
No data.

Section12. Ecological information
No data.

Section13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section14. Transportation information
Non-harzardous for air and ground transportation.

Section15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

SECTION 16 - ADDITIONAL INFORMATION
N/A

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)

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

1-Bromodecane

CAS#:112-29-8

N,N-Dimethyldec...

CAS#:1120-24-7

~95%

Didecyl dimethy...

CAS#:7173-51-5

Literature: Leclercq, Loic; Lubart, Quentin; Dewilde, Anny; Aubry, Jean-Marie; Nardello-Rataj, Veronique European Journal of Pharmaceutical Sciences, 2012 , vol. 46, # 5 p. 336 - 345

1-Chlorodecane

CAS#:1002-69-3

N,N-Dimethyldec...

CAS#:1120-24-7

Didecyl dimethy...

CAS#:7173-51-5

Literature: Journal of Physical Chemistry, , vol. 86, # 6 p. 992 - 998

Chloromethane

CAS#:74-87-3

N-Methyldidecylamine

CAS#:7396-58-9

Didecyl dimethy...

CAS#:7173-51-5

Literature: Journal of Organic Chemistry, , vol. 13, p. 189 Journal of the American Chemical Society, , vol. 70, p. 977

Precursor 5
CAS#:74-87-3 Chloromethane CAS#:7396-58-9 N-Methyldidecylamine CAS#:112-29-8 1-Bromodecane CAS#:1120-24-7 N,N-Dimethyldec...
CAS#:1002-69-3 1-Chlorodecane
DownStream 0

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%

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)

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Didecyl dimethyl ammonium chloride
Price: Click To Check
Purity: 80.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Didecyl dimethyl ammonium chloride
Price: ￥158.0/5g ￥78.0/1g
Purity: 98.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: N-Decyl-N,N-dimethyldecan-1-aminium chloride
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/1g
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Didecyl dimethyl ammonium chloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Didecyl Dimethyl Ammonium Chloride
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Get all suppliers and price by the below link:

Didecyl dimethyl ammonium chloride suppliers

Price: ￥46/5g

Reference only. check more Didecyl dimethyl ammonium chloride price

Didecyl dimethyl ammonium chloride

Use of Didecyl dimethyl ammonium chloride

Names