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Dayang Chem (Hangzhou) Co., Ltd.
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Product Name: 4,4'-Bis(dimethylamino)benzhydrol
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119-58-4

119-58-4 structure

119-58-4 structure

Name: Bis[4-(dimethylamino)phenyl]methanol
Chemical Name: 4,4'-Bis(dimethylamino)benzhydrol
CAS Number: 119-58-4
Molecular Formula: C₁₇H₂₂N₂O
Molecular Weight: 270.369
Create Date: 2018-12-28 21:46:47
Modify Date: 2026-07-02 20:35:43

Name	4,4'-Bis(dimethylamino)benzhydrol
Synonyms	N,N,N',N'-TETRAMETHYL-4,4'-DIAMINODIPHENYLCBINOL 4-(Dimethylamino)-α-[4-(dimethylamino)phenyl]benzenemethanol 4,4 '- Tetramethyl Michaelis alcohol BENZENEMETHANOL, 4-(DIMETHYLAMINO)-[4-(DIMETHYLAMINO)PHENYL] 4,4'-BIS(DIMETHYLAMINO)DIPHENYL CBINOL 4,4'-Bis(dimethylamino)diphenylmethanol 4-(dimethylamino)-alpha-[4-(dimethylamino)phenyl]-benzenemethano 4,4’-bis-(dimethylamino)-benzhydro [4,4-bis(dimethylamino)-1-cyclohexa-1,5-dienyl]-phenylmethanol BIS(4-DIMETHYLAMINOPHENYL)METHANOL Bis[4-(N,N-dimethylamino)phenyl]methanol 4,4’-bis(dimethylamino)benzohydrol 4,4'-bis(dimethylamino)benzhydryl alcohol BDC-OH N,N'-Tetramethyl-4,4'-diaminobenzohydrol Benzhydrol, 4,4'-bis(dimethylamino) Bis-(4,4'-Dimethylaminophenyl)Methanol Michler's Hydrol N,N,N',N'-Tetramethyl-4,4'-diaminodiphenylcbinol p,p’-michler’shydrol BENZENEMETHANOL, 4-(DIMETHYLAMINO)-ALPHA-[4-(DIMETHYLAMINO)PHENYL] alpha,alpha-Bis(p-dimethylaminophenyl)methanol 4,4'-Bis(dimethylamino)benzohydrol p,p'-Bis(dimethylamino)benzhydrol P,P'-Michler's hydrol 4,4μ-Bis(dimethylamino)benzhydrol, BDC-OH 4,4'-Bis(diMethylaMino)benzhydrol MICHLER'S HYDROL α,α-Bis(p-dimethylaminophenyl)methanol Bis(4-dimethylaminophenyl)methanol Michler's Hydrol N,N,N',N'-Tetramethyl-4,4'-diaminodiphenylcbinol 4,4'-Bis(dimethylamino)benzhydrol > EINECS 204-335-5 4,4'-Bis(N,N-dimethylamino)diphenyl cbinol Michler's Hydrol Tetramethyldiaminobenzhydrol 4,4'- bis (N,N- dimethylamino) diphenyl methanol N,N,N',N'-Tetramethyl-4,4'-diaminodiphenylcarbinol Benzenemethanol, 4-(dimethylamino)-α-[4-(dimethylamino)phenyl] MFCD00008313

Density	1.1±0.1 g/cm3
Boiling Point	446.3±45.0 °C at 760 mmHg
Melting Point	100-102 °C(lit.)
Molecular Formula	C₁₇H₂₂N₂O
Molecular Weight	270.369
Flash Point	228.7±27.4 °C
Exact Mass	270.173218
PSA	26.71000
LogP	2.96
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.623
Water Solubility	Soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DC7525000

CHEMICAL NAME :: Benzhydrol, 4,4'-bis-(dimethylamino)-

CAS REGISTRY NUMBER :: 119-58-4

BEILSTEIN REFERENCE NO. :: 2131843

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C17-H22-N2-O

MOLECULAR WEIGHT :: 270.41

WISWESSER LINE NOTATION :: 1N1&R DYQR DN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 90,260,1947

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 4,227,1952

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S37/39
WGK Germany	3
RTECS	DC7525000
HS Code	2922199090

Precursor 7
90-94-8 101-61-1 2785-29-7 100-51-6
71-43-2 64-17-5 345921-89-3
DownStream 9
492-80-8 366-29-0 90-94-8 19759-89-8
896-05-9 603-48-5 121-69-7 101-61-1
100-10-7

HS Code	2922199090
Summary	2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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