Lauryl benzalkonium chloride

Modify Date: 2025-08-21 16:17:40

Lauryl benzalkonium chloride structure	Common Name	Lauryl benzalkonium chloride
	CAS Number	139-07-1	Molecular Weight	339.986
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₂₁H₃₈ClN	Melting Point	~60 °C
	MSDS	Chinese USA	Flash Point	N/A
	Symbol	GHS05, GHS07, GHS09	Signal Word	Danger

Use of Lauryl benzalkonium chloride

Lauryl benzalkonium chloride is a cationic surfactant[1].

Name	N-dodecyl-N-benzyl-N,N-dimethylammonium chloride
Synonym	More Synonyms

Description	Lauryl benzalkonium chloride is a cationic surfactant[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. J. W. Jordan, et al. Organophilic Clay-Base Thickeners. Clays and Clay Minerals volume 10, pages299–308 (1961).

Melting Point	~60 °C
Molecular Formula	C₂₁H₃₈ClN
Molecular Weight	339.986
Exact Mass	339.269287
LogP	3.18790

Lauryl benzalkonium chloride MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BO6821500

CHEMICAL NAME :: Ammonium, benzyldimethyldodecyl-, chloride

CAS REGISTRY NUMBER :: 139-07-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C21-H38-N.Cl

MOLECULAR WEIGHT :: 340.05

WISWESSER LINE NOTATION :: 12K1&1&1R &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 :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 6,329,1972

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 6,329,1972 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 400 mg/kg

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

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,490,1986

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,490,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9944 No. of Facilities: 1878 (estimated) No. of Industries: 25 No. of Occupations: 22 No. of Employees: 18791 (estimated) No. of Female Employees: 2083 (estimated)

Symbol	GHS05, GHS07, GHS09
Signal Word	Danger
Hazard Statements	H302 + H312-H314-H400
Precautionary Statements	P273-P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C,N
Risk Phrases	R21/22
Safety Phrases	S36/37/39-S45-S61
RIDADR	UN 3261 8/PG 3
WGK Germany	2
RTECS	BO6821500
Hazard Class	8.0
HS Code	2942000000

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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%

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MFCD00137276

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