Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanol
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanol
Price: ￥348.0/100g ￥118.0/25g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: alpha-(2,4-Dichlorophenyl)-1H-imidazole-1-ethanol
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: alpha-(2,4-Dichlorophenyl)-1H-imidazole-1-ethanol
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: 1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanol
Price: ￥Inquiry/1kg ￥Inquiry/25kg ￥Inquiry/200kg
Purity: 99.0%
Stocking Period: 3 Day
Contact: Wang Jie
Email: 3096638339@qq.com

24155-42-8

24155-42-8 structure

24155-42-8 structure

Name: 1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanol
Chemical Name: α-(2,4-Dichlorophenyl)-1H-imidazole-1-ethanol
CAS Number: 24155-42-8
Molecular Formula: C₁₁H₁₀Cl₂N₂O
Molecular Weight: 257.116
Catalog: analytical chemistry Standard Pharmacopoeia Standards and Magazine Standards
Create Date: 2018-02-10 08:00:00
Modify Date: 2025-08-25 19:18:35

Name	α-(2,4-Dichlorophenyl)-1H-imidazole-1-ethanol
Synonyms	Enilconazole impurity E EINECS 246-042-5 IMIDAZOLE ETHANOL α-(2,4-Dichlorophenyl)-1H-imidazole-1-ethanol UNII:CP4AM80T68 1-(2,4-Dichlorophenyl)-2-(1-imidazolyl)ethanol 1-[2-(2,4-Dichlorophenyl)-2-hydroxyethyl]imidazole t824 1H-Imidazole-1-ethanol, α-(2,4-dichlorophenyl)- (1RS)-1-(2,4-Dichlorophenyl)-2-(-1H-imidazol-1-yl)ethanol MFCD00044708 1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanol 1-(2-(2,4-dichlorophenyl)-2-hydroxyethyl)-1H-imidazole ALPHA-(2,4-DICHLOROPHENYL)-1H-IMIDAZOLE-1-ETHANOL

Density	1.4±0.1 g/cm3
Boiling Point	468.5±45.0 °C at 760 mmHg
Melting Point	134-138 °C
Molecular Formula	C₁₁H₁₀Cl₂N₂O
Molecular Weight	257.116
Flash Point	237.1±28.7 °C
Exact Mass	256.017029
PSA	38.05000
LogP	2.13
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.626
Water Solubility	1300 g/L (20 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NI5485000

CHEMICAL NAME :: Imidazole-1-ethanol, alpha-(2,4-dichlorophenyl)-

CAS REGISTRY NUMBER :: 24155-42-8

BEILSTEIN REFERENCE NO. :: 0617090

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H10-Cl2-N2-O

MOLECULAR WEIGHT :: 257.13

WISWESSER LINE NOTATION :: T5N CNJ A1YQR BG DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 300 mg/kg

TOXIC EFFECTS :: Behavioral - anticonvulsant

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 24,727,1981

Hazard Codes	Xn:Harmful
Risk Phrases	R22
Safety Phrases	S38-S28B
RIDADR	NONH for all modes of transport
RTECS	NI5485000
HS Code	2933290090

Precursor 8
46503-52-0 288-32-4 13692-14-3 67035-78-3
13692-15-4 4252-78-2 2631-72-3 874-42-0
DownStream 10
35554-44-0 99592-32-2 72479-26-6 27523-40-6
22916-47-8 71097-24-0 71821-01-7 71821-03-9
71821-17-5 71821-19-7

HS Code	2933290090
Summary	2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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