Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3-Dibromopropionyl chloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18791-02-1

18791-02-1 structure

Name: 2,3-Dibromopropionyl chloride
Chemical Name: 2,3-dibromopropanoyl chloride
CAS Number: 18791-02-1
Molecular Formula: C₃H₃Br₂ClO
Molecular Weight: 250.31600
Catalog: Chemical reagent Organic reagent Acid halide
Create Date: 2018-07-15 15:29:54
Modify Date: 2025-08-31 07:40:39

Name	2,3-dibromopropanoyl chloride
Synonyms	Propionyl chloride,2,3-dibromo MFCD00000712 2,3-dibromo propanoyl chloride 1,2-dibromopropionyl chloride chloroanhydride of 1,2-dibromopropionic acid 2,3-Dibromopropionyl chloride EINECS 242-575-2

Density	2.181 g/mL at 25 °C(lit.)
Boiling Point	191-193 °C(lit.)
Molecular Formula	C₃H₃Br₂ClO
Molecular Weight	250.31600
Flash Point	152 °F
Exact Mass	247.82400
PSA	17.07000
LogP	1.91020
Vapour Pressure	0.5mmHg at 25°C
Index of Refraction	n20/D 1.542(lit.)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UG6657500

CHEMICAL NAME :: Propionyl chloride, 2,3-dibromo-

CAS REGISTRY NUMBER :: 18791-02-1

BEILSTEIN REFERENCE NO. :: 1749801

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C3-H3-Br2-Cl-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1200 mg/kg

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 49(4),90,1984

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1360 mg/m3

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 49(4),90,1984

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 19200 mg/m3

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 49(4),90,1984

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H314-H335
Precautionary Statements	P261-P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C:Corrosive;
Risk Phrases	R34;R36/37
Safety Phrases	S23-S26-S27-S28-S36/37/39-S45
RIDADR	UN 3265 8/PG 2
WGK Germany	3
RTECS	UG6657500
Packaging Group	II
Hazard Class	8
HS Code	2915900090

600-05-5

~90%

18791-02-1

Literature: Tomashevskii, A. A.; Sokolov, V. V.; Potekhin, A. A. Russian Journal of Organic Chemistry, 1994 , vol. 30, # 10 p. 1610 - 1618 Zhurnal Organicheskoi Khimii, 1994 , vol. 30, # 10 p. 1528 - 1536

814-68-6

18791-02-1

Literature: Annales de Chimie (Cachan, France), , vol. <7>2, p. 158

Precursor 2
600-05-5 814-68-6
DownStream 1
5221-17-0

HS Code	2915900090
Summary	2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

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