Shanghai Nianxing Industrial Co., Ltd
China
Product Name: desyl chloride
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Chloro-1,2-diphenylethanone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
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447-31-4

447-31-4 structure

447-31-4 structure

Name: desyl chloride
Chemical Name: desyl chloride
CAS Number: 447-31-4
Molecular Formula: C₁₄H₁₁ClO
Molecular Weight: 230.689
Catalog: Chemical reagent Organic reagent Acid halide
Create Date: 2018-08-08 17:17:56
Modify Date: 2025-08-22 10:55:17

Name	desyl chloride
Synonyms	MFCD00000858 desyl chloride 2-Chloro-2-phenylacetophenone EINECS 207-181-7 α-Chlorobenzyl phenyl ketone Acetophenone, α-chloro-α-phenyl- Acetophenone, 2-chloro-2-phenyl- Ethanone, 2-chloro-1,2-diphenyl- 2-Chloro-1,2-diphenylethanone α-Chlorodeoxybenzoin

Density	1.2±0.1 g/cm3
Boiling Point	345.5±22.0 °C at 760 mmHg
Melting Point	62-63 °C(lit.)
Molecular Formula	C₁₄H₁₁ClO
Molecular Weight	230.689
Flash Point	190.4±13.5 °C
Exact Mass	230.049850
PSA	17.07000
LogP	3.30
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.592

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AM6825000

CHEMICAL NAME :: Acetophenone, alpha-chloro-alpha-phenyl-

CAS REGISTRY NUMBER :: 447-31-4

BEILSTEIN REFERENCE NO. :: 0744474

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H11-Cl-O

MOLECULAR WEIGHT :: 230.70

WISWESSER LINE NOTATION :: GYR&VR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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: 5,284,1953

Hazard Codes	Xn:Harmful;
Risk Phrases	R20/21;R37
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
RTECS	AM6825000
Packaging Group	III
Hazard Class	8
HS Code	2914700090

Precursor 8
119-53-9 451-40-1 5344-88-7 3418-37-9
5669-11-4 106-95-6 103-30-0 88485-01-2
DownStream 10
105772-24-5 3755-83-7 3524-62-7 451-40-1
50353-99-6 93-58-3 15016-11-2 55-21-0
1826-15-9 1816-89-3

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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