1,3-Dibromopropane supplier

Name
1,3-Dibromopropane
EINECS 203-690-3
CAS No. 109-64-8
Article Data68
CAS DataBase
Density 1.933 g/cm³
Solubility 1.7 g/L (30 °C) in water
Melting Point -34 °C(lit.)
Formula C₃H₆Br₂
Boiling Point 167 °C at 760 mmHg
Molecular Weight 201.889
Flash Point 54.4 °C
Transport Information UN 1993 3/PG 3
Appearance colourless to slightly yellow liquid
Safety 16-26-36-61-24/25
Risk Codes 10-22-38-51/53-36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms .omega.,.omega.-Dibromopropane;Trimethylene dibromide;propane, 1,3-dibromo-;1/C3H6Br2/c4-2-1-3-5/h1-3H;1,3-Dibromopropane/109-64-8;1,3-Dibromopropane / Trimethylene Dibromide;Trimethylene bromide;
PSA 0.00000
LogP 2.16630

Synthetic route

: 111-35-3
3-ethoxy-1-propanol

: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
With sulfuric acid; hydrogen bromide for 10h; Heating;	91%

: 17887-80-8
1,3-bis(trimethylsiloxy)propane

: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
With Tri-n-butylfluorphosphoniumbromid In benzene at 20℃; for 24h;	76%

: 503-30-0
trimethylene oxide

: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
With hydrogen bromide at 100℃;

: 78-75-1
1,2-Dibromopropane

: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
at 240 - 250℃; beim Erhitzen im Rohr;

: 78-75-1
1,2-Dibromopropane

A: 594-16-1
2,2-dibromopropane

B: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
beim Erhitzen;

: 74-98-6
propane

A: 78-75-1
1,2-Dibromopropane

B: 106-94-5
propyl bromide

C: 109-64-8
1,3-dibromo-propane

D: 75-26-3
isopropyl bromide

Conditions

Conditions	Yield
at 300 - 330℃; Bromierung; weitere Produkte: 2.2-Dibrom-propan, Tribrompropan und Tetrabrompropan;

...Expand

: 142-28-9
1,3-Dichloropropane

A: 109-70-6
1,3-chlorobromopropane

B: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
With ethyl bromide; aluminum tri-bromide at 2 - 5℃;

: 64-17-5
ethanol

: 109-70-6
1,3-chlorobromopropane

A: 142-28-9
1,3-Dichloropropane

B: 109-64-8
1,3-dibromo-propane

...Expand

: 109-70-6
1,3-chlorobromopropane

: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
With aluminium trichloride; hydrogen bromide

: 110-22-5
diacetyl peroxide

: 106-95-6
allyl bromide

A: 106-98-9
1-butylene

B: 74-83-9
methyl bromide

C: 157556-86-0
5-bromo-4-(bromomethyl)pent-1-ene

D: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
at 90℃; entstehen noch 1.5-Dibrom-2-brommethyl-pentan(?) und CO2;

...Expand

: 106-95-6
allyl bromide

: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
With hydrogen bromide at -78℃; Irradiation.im UV-Licht; bei Sauerstoffausschluss;
With hydrogen bromide; oxygen
With hydrogen bromide; dibenzoyl peroxide

: 106-95-6
allyl bromide

A: 78-75-1
1,2-Dibromopropane

B: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
With hydrogen bromide at 100℃;

: 74-85-1
ethene

: 74-95-3
1,2-dibromomethane

: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
With water; dibenzoyl peroxide at 100℃; under 228007 - 257428 Torr;

: 504-63-2
trimethyleneglycol

: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
With hydrogen bromide at 100℃;
With triphenyl phosphite; bromine
With hydrogen bromide

: 142-28-9
1,3-Dichloropropane

: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
With Aliquat 336; lithium bromide at 98℃; for 6h;	92 % Chromat.

: 109-70-6
1,3-chlorobromopropane

A: 26198-63-0, 78-87-5
1,2-Dichloropropane

B: 78-75-1
1,2-Dibromopropane

C: 142-28-9
1,3-Dichloropropane

D: 106-95-6
allyl bromide

E: 109-64-8
1,3-dibromo-propane

F: 107-05-1
3-chloroprop-1-ene

Conditions

Conditions	Yield
aluminum oxide at 160℃; Mechanism; Product distribution; different temperature;

...Expand

: 503-30-0
trimethylene oxide

: 10035-10-6, 12258-64-9
hydrogen bromide

: 109-64-8
1,3-dibromo-propane

: 10035-10-6, 12258-64-9
hydrogen bromide

: 588-63-6
3-phenoxypropyl bromide

: 109-64-8
1,3-dibromo-propane

: 7726-95-6
bromine

: 75-19-4
cyclopropane

: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
im Sonnenlicht;

: 64-17-5
ethanol

: 7726-95-6
bromine

: 75-19-4
cyclopropane

: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
at 20℃; Irradiation;

...Expand

: 10035-10-6, 12258-64-9
hydrogen bromide

: 106-95-6
allyl bromide

: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
at -78℃; bei Einw. von UV-Licht;
at 25℃; bei Einw. von UV-Licht;

: 7726-95-6
bromine

: 75-19-4
cyclopropane

: 110-46-3
isopentyl nitrite

: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
at 20℃; Irradiation;

...Expand

bromopropyl-phenyl ether: bromopropyl-phenyl ether

: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
With hydrogen bromide beim Erhitzen im Rohr;

: 10035-10-6, 12258-64-9
hydrogen bromide

: 106-95-6
allyl bromide

cobalt: cobalt

: 109-64-8
1,3-dibromo-propane

...Expand

: 10035-10-6, 12258-64-9
hydrogen bromide

: 106-95-6
allyl bromide

iron: iron

: 109-64-8
1,3-dibromo-propane

...Expand

: 10035-10-6, 12258-64-9
hydrogen bromide

: 106-95-6
allyl bromide

nickel: nickel

: 109-64-8
1,3-dibromo-propane

...Expand

: 7726-95-6
bromine

: 75-19-4
cyclopropane

oxygen: oxygen

: 109-64-8
1,3-dibromo-propane

Conditions

Conditions	Yield
at 20℃; Irradiation;

...Expand

: 10035-10-6, 12258-64-9
hydrogen bromide

: 106-95-6
allyl bromide

oxygen: oxygen

: 109-64-8
1,3-dibromo-propane

...Expand

: 10035-10-6, 12258-64-9
hydrogen bromide

: 106-95-6
allyl bromide

peroxidene: peroxidene

: 109-64-8
1,3-dibromo-propane

...Expand

: 120-94-5
1-Methylpyrrolidine

: 109-64-8
1,3-dibromo-propane

: 3722-27-8
1-(3-bromopropyl)-1-methylpyrrolidin-1-ium bromide

Conditions

Conditions	Yield
Reflux;	100%
at 20℃; for 48h; Darkness;	92%
With benzene
In acetone at 20℃; for 168h; Darkness;

: 603-35-0
triphenylphosphine

: 109-64-8
1,3-dibromo-propane

: 3607-17-8
3-bromopropyltriphenylphosphonium bromide

Conditions

Conditions	Yield
In toluene at 110℃; for 16h;	100%
In toluene for 24h; Reflux;	99%
In toluene Inert atmosphere; Reflux;	98%

: 589-41-3
ethyl N-hydroxylcarbamate

: 109-64-8
1,3-dibromo-propane

: 54020-55-2
N-(ethoxycarbonyl)isoxazolidine

Conditions

Conditions	Yield
With sodium t-butanolate In tert-butyl alcohol at 65℃; for 6h; cyclocondensation;	100%
With potassium hydroxide In ethanol for 2h; Heating;	85%
With potassium hydroxide

: 109-64-8
1,3-dibromo-propane

: 100910-72-3
1,3-diazido-propane

Conditions

Conditions	Yield
With sodium azide In dimethyl sulfoxide at 20℃;	100%
With sodium azide In water; N,N-dimethyl-formamide at 80℃; for 20h;	97%
With sodium azide In dimethyl sulfoxide at 20℃; for 24h; Inert atmosphere;	90%

: 109-64-8
1,3-dibromo-propane

: 609-08-5
Diethyl methylmalonate

: 33524-34-4
heptane-2,2,6,6-tetracarboxylic acid tetraethyl ester

Conditions

Conditions	Yield
With sodium ethanolate In ethanol at 24℃; Substitution; Heating;	100%
(i) NaH, benzene, (ii) /BRN= 635662/; Multistep reaction;

: 366-18-7
[2,2]bipyridinyl

: 109-64-8
1,3-dibromo-propane

: 2895-98-9
6H-7,8-dihydropyrido<1,2-a:2,1-c><1,4>diazepine-5,9-diium dibromide

Conditions

Conditions	Yield
In acetone Heating;	100%
for 12h; Reflux;	90%
In acetonitrile

: 93-35-6
7-hydroxy-2H-chromen-2-one

: 109-64-8
1,3-dibromo-propane

: 69150-28-3
7-(3-bromopropoxy)−2H-chromen-2-one

Conditions

Conditions	Yield
With potassium carbonate In acetone for 12h; Reflux;	100%
With potassium carbonate In acetonitrile Reflux;	86.9%
With potassium carbonate In acetone Reflux;	79%

: 113258-55-2
2,3:7,6-bis(2',3'-quinolino)tetracyclo<6.3.0.04,11.05,9>undecane

: 109-64-8
1,3-dibromo-propane

: 131251-79-1
1',1''-trimethylene-2,3:7,6-bis(2,',3'-quinolino)tetracyclo<6.3.0.04,11.05,9>undecane dibromide

Conditions

Conditions	Yield
at 120℃; for 36h;	100%

: 109-64-8
1,3-dibromo-propane

: 104119-85-9
4-methyl-4'-<2-(1H-pyrrol-1-yl)ethyl>-2,2'-bipyridine

: 4-methyl-4'-<2-(1H-pyrrol-1-yl)ethyl>-N,N'-(trimethylene)-2,2'-bipyridinium dibromide

Conditions

Conditions	Yield
at 100℃; for 24h;	100%

: 106-54-7
p-Chlorothiophenol

: 109-64-8
1,3-dibromo-propane

: 27983-06-8
(3-bromopropyl)(4-chlorophenyl)sulfane

Conditions

Conditions	Yield
With potassium carbonate In acetone at 80℃; for 48h;	100%
With potassium carbonate; potassium iodide In acetone at 20℃;	56.3%
With potassium carbonate In acetonitrile at 70℃; for 16h;	40%

: 51-17-2
benzoimidazole

: 109-64-8
1,3-dibromo-propane

: 39677-02-6
1,3-bis(N-benzimidazolyl)propane

Conditions

Conditions	Yield
Stage #1: benzoimidazole With sodium hydride In tetrahydrofuran; mineral oil at 0 - 20℃; for 2h; Inert atmosphere; Stage #2: 1,3-dibromo-propane In tetrahydrofuran; mineral oil for 6h; Reflux; Inert atmosphere;	100%
Stage #1: benzoimidazole With sodium hydride In tetrahydrofuran at 0℃; Stage #2: 1,3-dibromo-propane In tetrahydrofuran	85%
	81%

: 109-64-8
1,3-dibromo-propane

: 206259-62-3
C39H50O5Si

: 206259-63-4
[2-(4-{1-[4-(3-bromo-propoxy)-phenyl]-1-methyl-ethyl}-phenoxy)-1-(4-{1-[4-(3-bromo-propoxy)-phenyl]-1-methyl-ethyl}-phenoxymethyl)-ethoxy]-tert-butyl-dimethyl-silane

Conditions

Conditions	Yield
With potassium carbonate In acetone Etherification;	100%

: 75-15-0
carbon disulfide

: 109-64-8
1,3-dibromo-propane

: 123-54-6
acetylacetone

: 55727-23-6
3‐(1,3-dithiane-2-yl)pentane-2,4-dione

Conditions

Conditions	Yield
With potassium carbonate	100%
Stage #1: carbon disulfide; acetylacetone With tetrabutylammomium bromide; potassium carbonate In water at 20℃; Stage #2: 1,3-dibromo-propane In water at 20℃; for 8h;	92%
With potassium carbonate In N,N-dimethyl-formamide for 7h;	74%

...Expand

: 156-57-0
2-mercaptoethylamine hydrochloride

: 109-64-8
1,3-dibromo-propane

: 57383-24-1
3,7-dithianonane-1,9-diamine

Conditions

Conditions	Yield
With sodium methylate In methanol at 40℃; for 10h; Inert atmosphere;	100%
With sodium methylate In methanol at 40℃; for 10h;	100%
With sodium methylate In methanol at 40℃; for 10h;	100%
With sodium hydrogencarbonate In ethanol for 3h; Substitution; Heating;
Stage #1: 2-mercaptoethylamine hydrochloride; 1,3-dibromo-propane With sodium methylate In methanol at 40℃; for 10h; Stage #2: With sodium hydroxide In water at 20℃; for 10h;

: 140647-02-5
(2S)-N-(4-hydroxy-5-methoxy-2-nitrobenzoyl)pyrrolidine-2-carboxaldehyde diethyl thioacetal

: 109-64-8
1,3-dibromo-propane

: 140658-46-4
1,1'-<<(propane-1,3-diyl)dioxy>bis<(2-nitro-5-methoxy-1,4-phenylene)carbonyl>>bis

Conditions

Conditions	Yield
With potassium carbonate In acetone for 48h; Etherification; Heating;	100%
With potassium carbonate In acetone Heating;	93%

: 109-64-8
1,3-dibromo-propane

: 175409-49-1
methyl-(2S)-N-[4-hydroxy-5-methoxy-2-nitrobenzoyl]pyrrolidine-2-carboxylate

: 169258-71-3
C31H36N4O14

Conditions

Conditions	Yield
With potassium carbonate In acetone for 48h; Heating;	100%

: 109-64-8
1,3-dibromo-propane

: 420807-07-4
1-[2-(pyridin-2-ylamino)ethyl]-1H-pyridin-2-one

: 1-[2-(2-oxo-2H-pyridin-1-yl)ethyl]-1,2,3,4-tetrahydropyrido[1,2-a]pyrimidin-5-ylium bromide

Conditions

Conditions	Yield
With N-ethyl-N,N-diisopropylamine for 18h; Heating;	100%

: 109-64-8
1,3-dibromo-propane

: 420807-11-0
1-[2-(5-chloropyridin-2-ylamino)ethyl]-4-methyl-1H-pyridin-2-one

: 7-chloro-1-[2-(4-methyl-2-oxo-2H-pyridin-1-yl)ethyl]-1,2,3,4-tetrahydropyrido[1,2-a]pyrimidin-5-ylium bromide

Conditions

Conditions	Yield
With N-ethyl-N,N-diisopropylamine for 18h; Heating;	100%

: 109-64-8
1,3-dibromo-propane

: C48H38N4O6P(1+)*F6P(1-)

: bis(3-bromopropyloxy)[tetra-meso-(4-methoxyphenyl)porphyrinato]phosphorus(V) hexafluorophosphate

Conditions

Conditions	Yield
With 18-crown-6 ether; potassium carbonate In acetonitrile for 24h; Heating;	100%

: 616-47-7
1-methyl-1H-imidazole

: 109-64-8
1,3-dibromo-propane

: 1,1'-(propane-1,3-diyl)bis(3-methyl-1H-imidazol-3-ium) dibromide

Conditions

Conditions	Yield
In tetrahydrofuran at 100℃;	100%
In methanol at 0 - 55℃; for 64h; Inert atmosphere;	98%
In acetonitrile at 20℃; for 168h;	97%

: 904677-19-6
[1-(3-hydroxypropyl)imidazolidin-2-ylidene]methanesulfonylacetonitrile

: 109-64-8
1,3-dibromo-propane

: 904677-20-9
[1-(3-bromopropyl)-3-(3-hydroxypropyl)imidazolidin-2-ylidene]methanesulfonylacetonitrile

Conditions

Conditions	Yield
With potassium carbonate In N,N-dimethyl-formamide at 20 - 50℃; for 23h;	100%

: 3-isopropyl-7-ethyl-3,7-dihydropurine-2,6-dione

: 109-64-8
1,3-dibromo-propane

: 1-(3-bromopropyl)-7-ethyl-3-isopropyl-3,7-dihydropurine-2,6-dione

Conditions

Conditions	Yield
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride at 100℃; for 3h;	100%

: 66-71-7
1,10-Phenanthroline

: 109-64-8
1,3-dibromo-propane

: 15302-99-5
6,7-dihydro-5H-[1,4]diazepino[1,2,3,4-l,m,n][1,10]phenanthroline-4,8-diium dibromide

Conditions

Conditions	Yield
In chlorobenzene at 70 - 120℃;	100%
In nitrobenzene at 120℃;	100%
for 12h; Reflux;	99%

: 828-27-3
4-Trifluoromethoxyphenol

: 109-64-8
1,3-dibromo-propane

: 102793-82-8
1-(3-(4-trifluoromethoxy)phenoxy)propyl bromide

Conditions

Conditions	Yield
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In water at 70℃; for 48h;	100%
With potassium carbonate In N,N-dimethyl-formamide	60%

: 177342-60-8
2-(Boc-amino)-3-methylphenol

: 109-64-8
1,3-dibromo-propane

: 1070972-64-3
[2-(3-bromo-propoxy)-6-methyl-phenyl]-carbamic acid tert-butyl ester

Conditions

Conditions	Yield
With potassium carbonate In acetonitrile at 55℃; for 2.5h;	100%

: 109-64-8
1,3-dibromo-propane

: 914288-77-0, 914288-78-1, 829666-42-4
(+)-(aR)-7,7'-dihydroxy-8,8'-biquinolyl

: 1062259-41-9
C21H16N2O2

Conditions

Conditions	Yield
Stage #1: (-)-(aS)-7,7'-dihydroxy-8,8'-biquinolyl With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.416667h; Williamson synthesis; Stage #2: 1,3-dibromo-propane In N,N-dimethyl-formamide at 20℃; for 47h; Williamson synthesis;	100%

: 3302-87-2
1-phenylphospholane

: 109-64-8
1,3-dibromo-propane

: 1,3-bis(phenylphospholanium)propane dibromide

Conditions

Conditions	Yield
In acetonitrile at 60℃; for 48h; Inert atmosphere;	100%

: 280-57-9
1,4-diaza-bicyclo[2.2.2]octane

: 109-64-8
1,3-dibromo-propane

: 97497-67-1
1,1''-(propane-1,3-diyl)bis(1,4-diazabicyclo[2.2.2]-octan-1-ium)dibromide

Conditions

Conditions	Yield
In methanol at 20℃; for 24h;	100%
In methanol at 20℃; for 20h;	97%
In acetonitrile at 20℃; for 24h;	74%

: 4316-42-1
1-Butylimidazole

: 109-64-8
1,3-dibromo-propane

: 1,3-bis(3-butylimidazolium-1-yl)propane dibromide

Conditions

Conditions	Yield
In tetrahydrofuran at 100℃;	100%
In acetonitrile for 72h; Reflux;	86%
In acetonitrile at 20℃; for 24h; Reflux;	85%

: 1234494-18-8
(2S)-N-benzyl-2-(1H-imidazol-1-yl)-2,3-dimethylbutanamide

: 109-64-8
1,3-dibromo-propane

: 3,3'-(1,3-propanediyl)bis(1-{(1S)-1-[(benzylamino)carbonyl]-1,2-dimethylpropyl}-3H-imidazol-1-ium) dibromide

Conditions

Conditions	Yield
In toluene; acetonitrile at 100℃; Inert atmosphere;	100%

1,3-Dibromopropane Chemical Properties

The Molecular Structure of Trimethylene bromide (CAS NO.109-64-8):

Empirical Formula: C₃H₆Br₂
Molecular Weight: 201.8877
IUPAC Name: 1,3-dibromopropane
Appearance: colourless to slightly yellow liquid
Product Categories: Organics;DIBROMOALKANE;alpha,omega-Bifunctional Alkanes;alpha,omega-Dibromoalkanes;Monofunctional & alpha,omega-Bifunctional Alkanes
Nominal Mass: 200 Da
Average Mass: 201.8877 Da
Monoisotopic Mass: 199.88361 Da
Index of Refraction: 1.513
Molar Refractivity: 31.41 cm³
Molar Volume: 104.4 cm³
Surface Tension: 36 dyne/cm
Density: 1.933 g/cm³
Flash Point: 54.4 °C
Enthalpy of Vaporization: 38.69 kJ/mol
Boiling Point: 167 °C at 760 mmHg
Vapour Pressure: 2.29 mmHg at 25°C
Storage temp: 2-8°C
Water Solubility: 1.7 g/L (30 ºC)
EINECS: 203-690-3
InChI
InChI=1/C3H6Br2/c4-2-1-3-5/h1-3H2
Smiles
C(CBr)CBr
Synonyms: AI3-28592 ; CCRIS 6711 ; EINECS 203-690-3 ; HSDB 7408 ; NSC 62663 ; Trimethylene dibromide ; alpha,gamma-Dibromopropane ; Propane, 1,3-dibromo-

1,3-Dibromopropane Uses

Trimethylene bromide (CAS NO.109-64-8) can be used as Pharmaceutical intermediates, synthetic organic intermediates.

1,3-Dibromopropane Production

Trimethylene bromide (CAS NO.109-64-8) can be prepared via the free radical addition between hydrogen bromide and allyl bromide .

1,3-Dibromopropane Toxicity Data With Reference

1.	mmo-sat 10 µmol/plate	ENMUDM Environmental Mutagenesis. 2 (1980),59.
2.	mma-sat 10 µmol/plate	ENMUDM Environmental Mutagenesis. 2 (1980),59.
3.	ipr-mus LD50:473 mg/kg	JPCEAO Journal fuer Praktische Chemie. (Johann Ambrosius Barth Verlag, Postfach 109, DDR-701, Leipzig, Germany) V.1- 1834- 320 (1978),133.
4.	rec-rbt LDLo:1000 mg/kg	JPETAB Journal of Pharmacology and Experimental Therapeutics. 34 (1928),223.

1,3-Dibromopropane Consensus Reports

Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

1,3-Dibromopropane Safety Profile

Moderately toxic by intraperitoneal and rectal routes. Mutation data reported. Irritating and narcotic in high concentration. When heated to decomposition it emits toxic fumes of Br⁻. Used as an herbicide. See also BROMIDES.

Hazard Codes: Irritant Xi Harmful Xn Dangerous N
Risk Statements: 10-22-38-51/53-36/37/38
R10: Flammable
R22: Harmful if swallowed
R51/53: Toxic to aquatic organisms, may cause long
R36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 16-26-36-61-24/25
S16: Keep away from sources of ignition - No smoking
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36: Wear suitable protective clothing
S61: Avoid release to the environment. Refer to special instructions safety data sheet
S24/25: Avoid contact with skin and eyes
RIDADR: UN 1993 3/PG 3

Product Name

1,3-Dibromopropane

Synthetic route

1,3-Dibromopropane Chemical Properties

1,3-Dibromopropane Uses

1,3-Dibromopropane Production

1,3-Dibromopropane Toxicity Data With Reference

1,3-Dibromopropane Consensus Reports

1,3-Dibromopropane Safety Profile

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