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DIBROMODIFLUOROMETHANE

Product Name
DIBROMODIFLUOROMETHANE
CAS No.
75-61-6
Chemical Name
DIBROMODIFLUOROMETHANE
Synonyms
dfbm;freon12-b2;HALON 1202;Freon 12-B2;DIBROMOFLUOROMETHANE(SUR);Dibromodifluoromethane (FC-12B2);r12b2;F12B2;freon12b2;dibromodifluoro-methan
CBNumber
CB8400880
Molecular Formula
CBr2F2
Formula Weight
209.82
MOL File
75-61-6.mol
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DIBROMODIFLUOROMETHANE Property

Melting point:
-141 °C
Boiling point:
24.5 °C
Density 
2.297 g/mL at 25 °C(lit.)
vapor density 
7.24 (vs air)
vapor pressure 
12.79 psi ( 20 °C)
refractive index 
1.398-1.402
Flash point:
None
storage temp. 
2-8°C
solubility 
Soluble in acetone, alcohol, benzene, and ether (Weast, 1986)
form 
Colorless liquid or gas
Water Solubility 
Insoluble
BRN 
1732515
Henry's Law Constant
1.72 x 10-2 atm?m3/mol at 26 °C (static headspace-GC, Saini et al., 2002)
Exposure limits
NIOSH REL: TWA 100 ppm (860 mg/m3), IDLH 2,000 ppm; OSHA PEL: TWA 100 ppm.
CAS DataBase Reference
75-61-6(CAS DataBase Reference)
NIST Chemistry Reference
Methane, dibromodifluoro-(75-61-6)
EPA Substance Registry System
Dibromodifluoromethane (75-61-6)
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Safety

Hazard Codes 
Xi,N
Risk Statements 
36/37/38-59
Safety Statements 
37/39-26-59
RIDADR 
1941
OEB
A
OEL
TWA: 100 ppm (860 mg/m3)
WGK Germany 
3
RTECS 
PA7525000
Hazard Note 
Irritant
HazardClass 
9
PackingGroup 
III
HS Code 
29034700
Hazardous Substances Data
75-61-6(Hazardous Substances Data)
Toxicity
A 15-min exposure to 6,400 and 8,000 ppm were fatal to rats and mice, respectively (Patnaik, 1992).
IDLA
2,000 ppm
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H420Harms public health and the environment by destroying ozone in the upper atmosphere

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P502Refer to manufacturer/supplier for information on recovery/recycling

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
34125
Product name
Dibromodifluoromethane
Purity
≥95.0% (GC)
Packaging
25ml
Price
$408
Updated
2024/03/01
Sigma-Aldrich
Product number
34125
Product name
Dibromodifluoromethane
Purity
≥95.0% (GC)
Packaging
100ml
Price
$1200
Updated
2023/06/20
Sigma-Aldrich
Product number
34125
Product name
Dibromodifluoromethane
Purity
≥95.0% (GC)
Packaging
500ml
Price
$4870
Updated
2023/06/20
American Custom Chemicals Corporation
Product number
HCH0025743
Product name
DIBROMODIFLUORO METHANE
Purity
95.00%
Packaging
25G
Price
$1322.48
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0025743
Product name
DIBROMODIFLUORO METHANE
Purity
95.00%
Packaging
100G
Price
$3112.73
Updated
2021/12/16
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DIBROMODIFLUOROMETHANE Chemical Properties,Usage,Production

Description

Difluorodibromomethane is a colorless heavy liquid or gas (above 24℃/76°F) with a characteristic odor.Molecular weight=209.83; Boiling point=24℃; Freezing/Melting point=-146℃; Vapor pressure=620 mmHg.Hazard Identification (based on NFPA-704 M Rating System):Health 1, Flammability 0, Reactivity 1. Insoluble in water.

Chemical Properties

clear colorless to pale yellow liquid

Physical properties

Colorless liquid or gas with a characteristic odor

Uses

Synthesis of dyes; quaternary ammonium compounds; pharmaceuticals; fire-extinguishing agent.

Uses

Fire-extinguishing agent

General Description

DIBROMODIFLUOROMETHANE is a colorless, nonflammable liquid. DIBROMODIFLUOROMETHANE may cause illness from ingestion and may be irritating to skin. If exposed to high temperatures DIBROMODIFLUOROMETHANE may emit toxic fumes. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Since DIBROMODIFLUOROMETHANE is a liquid DIBROMODIFLUOROMETHANE can easily penetrate the soil and contaminate groundwater and nearby streams. DIBROMODIFLUOROMETHANE is used as a fire extinguishing agent.

Reactivity Profile

DIBROMODIFLUOROMETHANE is incompatible with the following: Chemically-active metals such as sodium, potassium, calcium, powdered aluminum, zinc & magnesium .

Health Hazard

Inhalation of material may be harmful. Contact may cause burns to skin and eyes. Inhalation of Asbestos dust may have a damaging effect on the lungs. Fire may produce irritating, corrosive and/or toxic gases. Some liquids produce vapors that may cause dizziness or suffocation. Runoff from fire control may cause pollution.

Fire Hazard

Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot.

Safety Profile

Mddly toxic by inhalation. A non-flammable liquid. When heated to decomposition it emits very toxic fumes of Brand F-

Potential Exposure

This material is used as a fire-extinguishing agent and in making dyes and pharmaceuticals.

First aid

If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit. Iffrostbite has occurred, seek medical attention immediately;do NOT rub the affected areas or flush them with water. Inorder to prevent further tissue damage, do NOT attempt toremove frozen clothing from frostbitten areas. If frostbitehas NOT occurred, immediately and thoroughly wash contaminated skin with soap and water.

storage

Color Code—Green: General storage may be used.Difluorodibromomethane must be stored to avoid contactwith chemically active metals, such as sodium, potassium,calcium, powdered aluminum, zinc, and magnesium sinceviolent reactions occur. Store in tightly closed containers in acool, well-ventilated area away from heat.

Shipping

This compound does not require a shipping label.It falls in Hazard Class 9 and Packing III. The symbol “A”restricts the application of requirements of this subchapterto materials offered or intended for transportation by aircraft, unless the material is a hazardous substance or a hazardous waste.

Incompatibilities

Reacts with chemically active metals,such as sodium, potassium, calcium, powdered aluminum,zinc, magnesium. Attacks some plastics, rubbers, andcoatings.

DIBROMODIFLUOROMETHANE Preparation Products And Raw materials

Raw materials

Preparation Products

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DIBROMODIFLUOROMETHANE Suppliers

Belgium 1 China 76 Europe 1 France 2 Germany 4 India 2 Russia 1 Switzerland 1 United Kingdom 5 United States 15 Global 108
Pure Chemistry Scientific Inc.
Tel
001-857-928-2050 or 1-888-588-9418
Fax
001-617-206-9595
Email
sales@chemreagents.com
Country
United States
ProdList
10186
Advantage
62
HBCChem, Inc.
Tel
+1-510-219-6317
Fax
+1-650-486-1361
Email
sales@hbcchem.com
Country
United States
ProdList
10648
Advantage
60
Alfa Chemistry
Tel
--
Fax
--
Email
info@Alfa-Chemistry.com
Country
United States
ProdList
6814
Advantage
0
HBCChem Inc.
Tel
--
Fax
--
Email
sales@hbcchem-inc.com
Country
United States
ProdList
4569
Advantage
30
SynQuest Laboratories, Inc.
Tel
--
Fax
--
Email
info@synquestlabs.com
Country
United States
ProdList
6871
Advantage
62
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
Wilshire Chemical Company Inc.
Tel
--
Fax
--
Email
WilshrChem@AOL.COM
Country
United States
ProdList
3498
Advantage
58
HONEST JOY HOLDINGS LIMITED
Tel
--
Fax
--
Email
sales@honestjoy.cn
Country
United States
ProdList
6675
Advantage
54
City Chemical LLC
Tel
--
Fax
--
Email
sales@citychemical.com
Country
United States
ProdList
6708
Advantage
72
SKC Inc.
Tel
--
Fax
--
Email
skcorder@skcinc.com
Country
United States
ProdList
1378
Advantage
76
Crescent Chemical Co., Inc.
Tel
--
Fax
--
Email
sales@creschem.com
Country
United States
ProdList
4597
Advantage
68
MP Biomedicals, Inc.
Tel
--
Fax
--
Country
United States
ProdList
6561
Advantage
81
City Chemicals Corporation
Tel
--
Fax
--
Country
United States
ProdList
6460
Advantage
72
Pfaltz & Bauer, Inc.
Tel
--
Fax
--
Email
sales@pfaltzandbauer.com
Country
United States
ProdList
6828
Advantage
72
Narchem Corporation
Tel
--
Fax
--
Email
sales@narchem.com
Country
United States
ProdList
2813
Advantage
60
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View Lastest Price from DIBROMODIFLUOROMETHANE manufacturers

Career Henan Chemical Co
Product
DIBROMODIFLUOROMETHANE 75-61-6
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
JD 716
Release date
2019-09-01

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