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CHLORODIBROMOMETHANE

CHLORODIBROMOMETHANE
CHLORODIBROMOMETHANE structure
CAS No.
124-48-1
Chemical Name:
CHLORODIBROMOMETHANE
Synonyms
Cdbm;DBCM;CHClBr2;NCI-C55254;Chlorobromoform;Dibronochloromethane;DIBROMOCHLOROMETHANE;CHLORODIBROMOMETHANE;chlorodibromo-methan;dibromochloro-methan
CBNumber:
CB0129381
Molecular Formula:
CHBr2Cl
Formula Weight:
208.28
MOL File:
124-48-1.mol

CHLORODIBROMOMETHANE Properties

Melting point:
−22 °C(lit.)
Boiling point:
119-120 °C748 mm Hg(lit.)
Density 
2.451 g/mL at 25 °C(lit.)
vapor pressure 
76 at 20 °C (Schwille, 1988)
refractive index 
n20/D 1.547(lit.)
Flash point:
115-118°C
storage temp. 
0-6°C
solubility 
acetone: soluble
form 
neat
color 
Clear, colorless to pale yellow, heavy liquid
Water Solubility 
Not miscible or difficult to mix in water.
Sensitive 
Moisture & Light Sensitive
Merck 
14,2135
BRN 
1731046
Henry's Law Constant
In seawater (salinity 30.4‰): 2.78, 5.56, and 10.13 at 0, 10, and 20 °C, respectively (Moore et al., 1995)
CAS DataBase Reference
124-48-1(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
3T4AJR1H24
EPA Substance Registry System
Chlorodibromomethane (124-48-1)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS06,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H301-H311-H331-H370-H301+H311+H331-H302-H336-H341-H373-H411
Precautionary statements  P301+P312a-P501a-P201-P202-P264-P270-P271-P273-P301+P312+P330-P304+P340+P312-P308+P313-P391-P405-P501-P260-P280-P301+P310-P311-P301+P310+P330-P302+P352+P312-P308+P311-P403+P233
Hazard Codes  Xn,Xi,T,F
Risk Statements  22-39/23/24/25-23/24/25-11
Safety Statements  45-36/37/39-26-36/37-16-7
RIDADR  2810
WGK Germany  3
RTECS  PA6360000
8-10-21
TSCA  T
HazardClass  IRRITANT
PackingGroup  III
HS Code  29034980
Toxicity LD50 in male, female rats (mg/kg): 370, 760 orally (Aida); in male, female mice (mg/kg): 800, 1200 by gavage (Bowman)
NFPA 704
1
2 0

CHLORODIBROMOMETHANE price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 206326 Dibromochloromethane 98% 124-48-1 5g $27.5 2019-12-02 Buy
Sigma-Aldrich 206326 Dibromochloromethane 98% 124-48-1 10g $57.7 2019-12-02 Buy
TCI Chemical C0854 Dibromochloromethane (stabilized with Ethanol) >95.0%(GC) 124-48-1 5g $63 2020-06-24 Buy
TCI Chemical C0854 Dibromochloromethane (stabilized with Ethanol) >95.0%(GC) 124-48-1 25g $203 2020-06-24 Buy
Alfa Aesar A16938 Dibromochloromethane, 98% 124-48-1 25g $82.5 2020-06-24 Buy

CHLORODIBROMOMETHANE Chemical Properties,Uses,Production

Chemical Properties

clear light yellow to orange liquid

Chemical Properties

Dibromochloromethane is a clear colorless liq- uid.

Uses

A volatile halogenated methane present in trace amounts in drinking water as a result of the water treatment process. It is useful as chain transfer agents in PVC polymerization.

Uses

Chemical reagent/intermediate in organic synthesis.

General Description

Clear colorless to yellow-orange liquid. Density 2.451 g / cm3. No flash point.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

CHLORODIBROMOMETHANE is incompatible with strong bases, strong oxidizing agents and magnesium

Fire Hazard

CHLORODIBROMOMETHANE is probably combustible.

Safety Profile

Moderately toxic by ingestion. Questionable carcinogen with experimental carcinogenic data. Human mutation data reported. Compounds of this type are generally irritating and narcotic. See also BROMOFORM and CHLOROFORM. When heated to decomposition it emits toxic fumes of Cland Br-.

Potential Exposure

Dibromochloromethane is used as a chemical intermediate in the manufacture of fire extinguishing agents; aerosol propellants; refrigerants, and pesticides. Dibromochloromethane has been detected in drinking water in the United States. It is believed to be formed by the haloform reaction that may occur during

Environmental Fate

Biological. Dibromochloromethane showed significant degradation with gradual adaptation in a static-culture flask-screening test (settled domestic wastewater inoculum) conducted at 25 °C. At concentrations of 5 and 10 mg/L, percent losses after 4 wk of incubation were 39 and 25, respectively. At a substrate concentration of 5 mg/L, 16% was lost due to volatilization after 10 d (Tabak et al., 1981).
Surface Water. The estimated volatilization half-life of dibromochloromethane from rivers and streams is 45.9 h (Kaczmar et al., 1984).
Photolytic. Water containing 2,000 ng/μL of dibromochloromethane and colloidal platinum catalyst was irradiated with UV light. After 20 h, dibromochloromethane degraded to 80 ng/μL bromochloromethane, 22 ng/μL methyl chloride, and 1,050 ng/μL methane. A duplicate experiment was performed but 1 g zinc was added. After about 1 h, total degradation was achieved. Presumed transformation products include methane, bromide, and chloride ions (Wang and Tan, 1988).
Chemical/Physical. The estimated hydrolysis half-life in water at 25 °C and pH 7 is 274 yr (Mabey and Mill, 1978). Hydrogen gas was bubbled in an aqueous solution containing 18.8 μmol dibromochloromethane. After 24 h, only 18% of the dibromochloromethane reacted to form methane and minor traces of ethane. In the presence of colloidal platinum catalyst, the reaction proceeded at a much faster rate forming the same end products (Wang et al., 1988).

Shipping

UN2810 Toxic liquids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical

Incompatibilities

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explo- sions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, and magnesium.

Waste Disposal

May be destroyed by high- temperature incinerator equipped with an HCl scrubber.

CHLORODIBROMOMETHANE Preparation Products And Raw materials

Raw materials

Preparation Products


CHLORODIBROMOMETHANE Suppliers

Global( 123)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 19929 60
career henan chemical co
0086-371-86658258
0086-371-86658258 factory@coreychem.com CHINA 29643 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072
+8613111626072 zzwenxi@126.com CHINA 7497 58
Antai Fine Chemical Technology Co.,Limited
+86-18503026267
info@antaichem.com CHINA 9664 58
Mainchem Co., Ltd. +86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32444 55
J & K SCIENTIFIC LTD. 400-666-7788 010-82848833-
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 400-660-8290 21-61259100-
86-21-61259102 sh@meryer.com China 40268 62
Alfa Aesar 400-610-6006
021-67582001/03/05 saleschina@alfa-asia.com China 30163 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24555 81
Energy Chemical 400-005-6266 021-58432009
021-58436166-800 sales8178@energy-chemical.com China 44026 61

View Lastest Price from CHLORODIBROMOMETHANE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-01-08 Chlorodibromomethane
124-48-1
US $0.10 / KG 1KG 99.0% 1000 tons Shaanxi Dideu Medichem Co. Ltd
2019-12-20 CHLORODIBROMOMETHANE
124-48-1
US $1.00 / g 100g 99% G/KG/T Career Henan Chemical Co

CHLORODIBROMOMETHANE Spectrum


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