Lauryl betaine

Modify Date: 2026-07-10 17:09:10

Lauryl betaine Structure
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

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Lauryl Betaine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

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)
InChIKey DVEKCXOJTLDBFE-UHFFFAOYSA-N
SMILES CCCCCCCCCCCC[N+](C)(C)CC(=O)[O-]
Storage condition 2-8°C

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

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

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

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

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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Lauryl betaine Structure

Lauryl betaine

CAS#:683-10-3

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Literature: US2013/66108 A1, ; Paragraph 0139 ;

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Lauryl betaine Structure

Lauryl betaine

CAS#:683-10-3

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Literature: Kogyo Kagaku Zasshi, , vol. 60, p. 1294,1296 Chem.Abstr., , p. 13731

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Lauryl betaine Structure

Lauryl betaine

CAS#:683-10-3

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Literature: Journal of Molecular Structure, , vol. 563-564, p. 555 - 564

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Lauryl betaine Structure

Lauryl betaine

CAS#:683-10-3

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Literature: Journal of Pharmacy and Pharmacology, , vol. 15, p. 422 - 431

~%

Lauryl betaine Structure

Lauryl betaine

CAS#:683-10-3

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Literature: Journal of Physical Chemistry, , vol. 85, # 13 p. 2123 - 2129

~%

Lauryl betaine Structure

Lauryl betaine

CAS#:683-10-3

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Literature: Nucleosides, Nucleotides and Nucleic Acids, , vol. 28, # 10 p. 911 - 923

~%

Lauryl betaine Structure

Lauryl betaine

CAS#:683-10-3

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Literature: Tetrahedron, , vol. 43, # 2 p. 345 - 350

~%

Lauryl betaine Structure

Lauryl betaine

CAS#:683-10-3

Learn More
Literature: Nippon Nogei Kagaku Kaishi, , vol. 33, p. 362,364 Chem.Abstr., , vol. 58, p. 4447

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

[Dodecyl(dimethyl)ammonio]acetate
EINECS 266-368-1
(Dodecyldimethylammonio)ethanoate
(Dodecyldimethylammonio)acetate
Lauryl betaine
1-Dodecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt

 Lauryl betaine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of Lauryl Betaine?
A: Polar surface area (PSA) of Lauryl Betaine is 40.13000.
Q: What are the storage conditions for Lauryl Betaine?
A: Storage conditions for Lauryl Betaine: 2-8°C.
Q: What is the boiling point of Lauryl Betaine?
A: Boiling point of Lauryl Betaine is 414.52°C (rough estimate).
Q: What are the upstream materials of Lauryl Betaine?
A: Related upstream materials(CAS) of Lauryl Betaine: 112-18-5;79-11-8;3926-62-3;143-15-7;17283-72-6;77814-51-8;105-39-5.
Q: What is the molecular formula of Lauryl Betaine?
A: Molecular formula of Lauryl Betaine is C16H33NO2.
Q: What is the English name of Lauryl Betaine?
A: The English name of Lauryl Betaine is Lauryl Betaine.
Q: What is the SMILES notation of Lauryl Betaine?
A: SMILES notation of Lauryl Betaine is CCCCCCCCCCCC[N+](C)(C)CC(=O)[O-].
Q: What is the LogP of Lauryl Betaine?
A: LogP of Lauryl Betaine is 0.31.
Q: What is the InChIKey of Lauryl Betaine?
A: InChIKey of Lauryl Betaine is DVEKCXOJTLDBFE-UHFFFAOYSA-N.
Q: What is the CAS number of Lauryl Betaine?
A: CAS number of Lauryl Betaine is 683-10-3.

 Lauryl betainefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
Zhongshan Xingrui Chemical Co. , Ltd.
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