Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Fluorophenacyl chloride
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Fluorophenacyl chloride
Price: ￥248.0/5g ￥7368.0/500g ￥1848.0/100g ￥578.0/25g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Chloro-4'-fluoroacetophenone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

456-04-2

456-04-2 structure

456-04-2 structure

Name: 4-Fluorophenacyl chloride
Chemical Name: 2-Chloro-4'-fluoroacetophenone
CAS Number: 456-04-2
Molecular Formula: C₈H₆ClFO
Molecular Weight: 172.584
Catalog: Chemical reagent Organic reagent Aromatic ketone
Create Date: 2018-09-16 06:28:25
Modify Date: 2025-08-21 17:42:15

Name	2-Chloro-4'-fluoroacetophenone
Synonyms	α-Chloro-p-fluoroacetophenone G1VR DF α-Chloro-para-fluoroacetophenone 2-chloro-4'-fluoro-acetophenone α-Chloro-4'-fluoroacetophenone A-CHLORO-4-FLUOROACETOPHENONE p-Fluorophenacyl chloride Fluorophenacylchloride MFCD00011652 2-Chloro-4′-fluoroacetophenone Ethanone, 2-chloro-1-(4-fluorophenyl)- 4-Fluorchloracetophenone 2-Chloro-1-(4-fluorophenyl)ethan-1-one Ethanone, 2-chloro-1-(4-fluorophenyl)- (9CI) 2-Chloro-4'-fluoroacetophenone Acetophenone, α-chloro-4'-fluoro- EINECS 207-256-4 2-Chloro-4‘-fluoroacetophenone Acetophenone, 2-chloro-4'-fluoro- 2-Chloro-4'-fluoroac 4-Fluorophenacyl chloride 2-Chloro-1-(4-fluorophenyl)ethanone ω-Chloro-4'-fluoroacetophenone

Density	1.3±0.1 g/cm3
Boiling Point	247.0±15.0 °C at 760 mmHg
Melting Point	47-50 °C(lit.)
Molecular Formula	C₈H₆ClFO
Molecular Weight	172.584
Flash Point	103.2±20.4 °C
Exact Mass	172.009125
PSA	17.07000
LogP	1.90
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.514

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AM6550000

CHEMICAL NAME :: Acetophenone, 2-chloro-4'-fluoro-

CAS REGISTRY NUMBER :: 456-04-2

BEILSTEIN REFERENCE NO. :: 0637860

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H6-Cl-F-O

MOLECULAR WEIGHT :: 172.59

WISWESSER LINE NOTATION :: G1VR DF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 89 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05172

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	T:Toxic;Xi:Irritant;
Risk Phrases	R23/25;R34;R36/37/38
Safety Phrases	S26-S28-S45-S36/37/39
RIDADR	UN 3261 8/PG 2
WGK Germany	3
RTECS	AM6550000
Packaging Group	II
Hazard Class	8
HS Code	2914700090

Precursor 8
403-42-9 462-06-6 79-04-9 403-29-2
75130-83-5 186581-53-3 343337-74-6 18107-18-1
DownStream 10
111883-62-6 366-68-7 93957-49-4 366-78-9
450-29-3 93957-42-7 4640-67-9 459-03-0
403-31-6 247179-37-9

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

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