Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-Hexadecyltrimethylammonium chloride
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: N-Hexadecyltrimethylammonium chloride
Price: ￥158.0/100g
Purity: 99.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Hexadecyltrimethylammonium chloride 98% (HPLC)
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: N-Hexadecyltrimethylammonium chloride
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

112-02-7

112-02-7 structure

112-02-7 structure

Name: N-Hexadecyltrimethylammonium chloride
Chemical Name: cetyltrimethylammonium chloride
CAS Number: 112-02-7
Molecular Formula: C₁₉H₄₂ClN
Molecular Weight: 319.99600
Catalog: Surfactant Cationic surfactant Quaternary ammonium salt type
Create Date: 2018-02-04 08:00:00
Modify Date: 2025-08-21 10:54:19

Name	cetyltrimethylammonium chloride
Synonyms	Hexadecyltrimethylammonium chloride N-Hexadecyltrimethylammonium chloride Hexadecyltrimethylammonium chloride (CTAC) EINECS 203-928-6 Cetyltrimethylammonium Chloride N,N,N-Trimethylhexadecan-1-aminium chloride MFCD00011773

Density	0.968 g/mL at 25 °C
Boiling Point	100ºC
Melting Point	232-234 °C
Molecular Formula	C₁₉H₄₂ClN
Molecular Weight	319.99600
Exact Mass	319.30100
LogP	3.17790
Index of Refraction	n20/D 1.3778
Storage condition	-196°C
Water Solubility	Soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ML9145000

CHEMICAL NAME :: 1-Hexadecanaminium, N,N,N-trimethyl-, chloride

CAS REGISTRY NUMBER :: 112-02-7

LAST UPDATED :: 199801

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C19-H42-N.Cl

MOLECULAR WEIGHT :: 320.07

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation test systems - not otherwise specified

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 3600 ug/L

REFERENCE :: TIVIEQ Toxicology In Vitro. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1987- Volume(issue)/page/year: 4,717,1990

Symbol	GHS05, GHS09
Signal Word	Danger
Hazard Statements	H315-H318-H400
Precautionary Statements	P280-P305 + P351 + P338 + P310
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R37/38;R41;R50/53
Safety Phrases	S26-S39-S60-S61-S37/39
RIDADR	UN 3082 9/PG 3
WGK Germany	3
RTECS	ML9145000
Packaging Group	I; II; III
HS Code	2942000000

74-87-3 structure

74-87-3

112-69-6 structure

112-69-6

~%

112-02-7 structure

112-02-7

Literature: Journal of the American Chemical Society, , vol. 69, p. 2096

4860-03-1 structure

4860-03-1

75-50-3 structure

75-50-3

~%

112-02-7 structure

112-02-7

Literature: Journal of Physical Chemistry, , vol. 45, p. 954,958 Chemische Berichte, , vol. 73, p. 1007

143-27-1 structure

143-27-1

~%

112-02-7 structure

112-02-7

Literature: Journal of the American Chemical Society, , vol. 69, p. 2096

Precursor 5
74-87-3 112-69-6 4860-03-1 75-50-3
143-27-1
DownStream 7
5392-40-5 78-67-1 72-55-9 342808-35-9
16245-97-9 74784-26-2 67715-79-1

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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