Lauryl betaine

Modify Date: 2025-08-20 20:41:01

Lauryl betaine structure	Common Name	Lauryl betaine
	CAS Number	683-10-3	Molecular Weight	271.439
	Density	1.04 g/mL at 20ºC	Boiling Point	414.52°C (rough estimate)
	Molecular Formula	C₁₆H₃₃NO₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	Lauryl Betaine
Synonym	More Synonyms

Density	1.04 g/mL at 20ºC
Boiling Point	414.52°C (rough estimate)
Molecular Formula	C₁₆H₃₃NO₂
Molecular Weight	271.439
Exact Mass	271.251129
PSA	40.13000
LogP	0.31
Index of Refraction	1.4545 (estimate)
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JR2115000

CHEMICAL NAME :: 1-Dodecanaminium, N-(carboxymethyl)-N,N-dimethyl-, hyroxide, inner salt

CAS REGISTRY NUMBER :: 683-10-3

BEILSTEIN REFERENCE NO. :: 3670807

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C16-H33-N-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 71 mg/kg

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

REFERENCE :: FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 16,41,1991

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1300 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - effect, not otherwise specified Skin and Appendages - dermatitis, other (after systemic exposure) Skin and Appendages - hair

REFERENCE :: FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 16,41,1991

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 53 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea

REFERENCE :: FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 16,41,1991

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	26-36
RIDADR	2811
WGK Germany	1
RTECS	JR2115000
Packaging Group	Ⅲ
Hazard Class	6.1
HS Code	2923900090

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Precursor 7
CAS#:112-18-5 N,N-Dimethyl-1-... CAS#:79-11-8 Chloroacetic acid CAS#:3926-62-3 Sodium chloroacetate CAS#:143-15-7 1-Bromododecane
CAS#:17283-72-6 methyl N-dodecy... CAS#:77814-51-8 methyl N-dodecy... CAS#:105-39-5 ethyl chloroacetate
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%

[Dodecyl(dimethyl)ammonio]acetate

EINECS 266-368-1

(Dodecyldimethylammonio)ethanoate

(Dodecyldimethylammonio)acetate

Lauryl betaine

1-Dodecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt

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China
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Dayang Chem (Hangzhou) Co., Ltd.
China
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: Dodecyl dimethyl betaine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Lauryl betaine
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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Lauryl betaine

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.