CAS No.7647-15-6,Sodium bromide Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	7647-15-6
Name:	Sodium bromide
Article Data:	278

Formula:	NaBr
Molecular Weight:	102.894
Synonyms:	Trisodium tribromide;Sodium Aromide;Bromnatrium [German];Sodium bromide (JP14);Bromide salt of sodium;Sedoneural;Sodium bromide [JAN];Sodium bromide (NaBr);Sodium bromide (TN);EPA Pesticide Chemical Code 013907;Sodiumbromide;
EINECS:	231-599-9
Density:	3.203 g/cm³
Melting Point:	755 °C(lit.)
Boiling Point:	1390 °C
Flash Point:	1390°C
Solubility:	905 g/L (20 °C) in water
Appearance:	white powder
Hazard Symbols:	Xi
Risk Codes:	36/37/38
Safety:	24/25-25-36-26
PSA:	0.00000
LogP:	-2.99600

Synthetic route

: (C8H13B(NH(CH2CH2CH2CH3))CH2NH(CH2CH2CH2CH3))(1+)*Br(1-) = (C8H13B(NH(CH2CH2CH2CH3)))CH2NH(CH2CH2CH2CH3)Br

: 124-41-4
sodium methylate

A: 74775-97-6
3-methoxy-7-n-butylaminomethyl-3-boracyclo[3.3.1]-nonane

B: 7647-15-6
sodium bromide

Conditions

Conditions	Yield
In methanol (dry Ar); to the B-compound in MeOH added soln. of NaOCH3 in MeOH at 20°C; refluxed for 30 min; solvent removed in vacuo; ether added; NaBr filtered; washed with ether; ether sol. evapd. in vacuo; recrystd.; elem. anal.;	A 66% B 99.5%

...Expand

: 1067-10-3
Bromotriethylgermanium

: 4679-12-3, 61373-02-2
sodium 3,5-di-tert-butyl-o-benzosemiquinolate

A: 3383-21-9
3,5-di-tert-butyl-o-benzoquinone

B: 51639-37-3
C6H2(C(CH3)3)2(OGe(C2H5)3)2

C: 7647-15-6
sodium bromide

Conditions

Conditions	Yield
In tetrahydrofuran mixing of solns. (20°C); removal of THF (vavc.), addn. of hexane, pptn. and sepn. of NaBr (filtration off), crystn. of quinone (low temp.); (t-Bu)2C6H2(OGeEt3)2 in mother liquor not isolated; GLC;	A 36% B 47% C 98%

...Expand

: bis(cyclopentadienyl)dibromozirconium

: 128-04-1
sodium dimethyldithiocarbamate

A: bis(η5-cyclopentadienyl)bromo(N,N-dimethyldithiocarbamato)zirconium(IV)

B: 7647-15-6
sodium bromide

Conditions

Conditions	Yield
In dichloromethane Kinetics; Stirring of mixt. of starting complexes in CH2Cl2 at reflux under anhydrous conditions in a dry Ar atmosphere (24 h).; Filtn. of react. mixt., removal of solvent by trap-to-trap distn., crystn. of crude resulting material from CH2Cl2 under hexane, elem. anal., variable-temp. NMR spectroscopy.;	A 98% B n/a

...Expand

: 74789-86-9
3-methoxy-7-bromomethyl-3-borabicyclo[3.3.1]nonane

: 124-41-4
sodium methylate

A: 74789-87-0
C8H13(CH2OCH3)B(OCH3)

B: 7647-15-6
sodium bromide

Conditions

Conditions	Yield
In methanol (dry Ar); heated for 1.5 h at 50°C; MeOH vac. distd.; residue treated isopentane; ppt. NaBr filtered; filtrate distn.; elem. anal.;	A 84% B 98%

...Expand

: 7727-15-3
aluminium bromide

: 53201-03-9
sodium triethoxysilanolate

A: tris(triethoxysiloxy)aluminum

B: 7647-15-6
sodium bromide

Conditions

Conditions	Yield
In benzene (glovebox); addn. of a soln. of AlBr3 in C6H6 to a soln. of silicon compd. in C6H6 in vac. with stirring, sealing, heating to 40°C for 30min with shaking; centrifugation, decantation, evapn; elem. anal.;	A 98% B 98%

...Expand

: 13314-53-9
diethylgermanium dibromide

: 4679-12-3, 61373-02-2
disodium 3,5-di-t-butyl-1,2-pyrocatecholate

A: 78100-52-4
2,2-diethyl(6,8-di-tert-butyl)-4,5-benzo-2-germa-1,3-dioxolane

B: 7647-15-6
sodium bromide

Conditions

Conditions	Yield
In diethyl ether 3 h at 20°C; NaBr washed out (water); ether evapd.; recrystd. (acetonitrile); elem. anal.;	A 87% B 95%

...Expand

: 4259-29-4
1,3-Dibromohexafluoropropane

A: sodium perfluoropropane-1,3-di(sulfinate)

B: 7647-15-6
sodium bromide

Conditions

Conditions	Yield
With sodium dithionite; sodium hydrogencarbonate In water; acetonitrile at 35 - 65℃; for 5.5h; Product distribution / selectivity;	A 94% B n/a
With disodium hydrogenphosphate; sodium dithionite In water; acetonitrile at 35 - 65℃; Product distribution / selectivity;	A 84% B n/a

: sodium dicarbonyl(cyclopentadienyl)ferrate

: 105260-39-7
triisopropylgermylmercuric bromide

A: {(η-cyclopentadienyl)Fe(CO)2}2Hg

B: 24004-54-4
bis(triisopropylgermyl)mercury

C: 7647-15-6
sodium bromide

Conditions

Conditions	Yield
In tetrahydrofuran; hexane addn. of Na-compound (prepared from (C5H5)Fe(CO)3 and excess 3% Na-amalgam) in THF to i-Pr3GeHgBr (prepared from (i-PrGe)2Hg and Br2) in hexane at -40°C; pptn. (NaBr), replacing of solvents in the mother-liquor by hexane, pptn. of Fe-compound, isolation of (i-Pr3Ge)2Hg by fractionation of the soln. in vac.;	A 90% B 93% C 71%

...Expand

: 16940-66-2
sodium tetrahydroborate

: 7550-35-8
lithium bromide

A: lithium borohydride

B: 7647-15-6
sodium bromide

Conditions

Conditions	Yield
With 1,3-dioxolane In further solvent(s) (N2); salts mixt. (1/1 molar ratio) stirred at 25-74°C for 1-48 h in 1,3-dioxolane; heated (vac.);	A 92% B n/a
With 1,2-dimethoxyethane In 1,2-dimethoxyethane (N2); salts mixt. (1/1 molar ratio) stirred at 25-85°C for 1-36 h in monoglyme; heated (vac.);	A >99 B n/a
With C4H8O In tetrahydrofuran (N2); salts mixt. (1/1 molar ratio) stirred at 25-67°C for 1-48 h in THF; heated (vac.);
With diethyl ether In diethyl ether (N2); salts mixt. (1/1 molar ratio) stirred at 25-35°C for 1-32 h in Et2O; heated (vac.);	A 6-100 B n/a

...Expand

: 13314-53-9
diethylgermanium dibromide

: 4679-12-3, 61373-02-2
sodium 3,5-di-tert-butyl-o-benzosemiquinolate

A: 78100-52-4
2,2-diethyl(6,8-di-tert-butyl)-4,5-benzo-2-germa-1,3-dioxolane

B: 3383-21-9
3,5-di-tert-butyl-o-benzoquinone

C: 7647-15-6
sodium bromide

Conditions

Conditions	Yield
In diethyl ether Na-:Ge-compound 2:1, 3 h at 20°C; ether replaced with hexane; NaBr washed out (water); recrystd. (acetonitrile);	A 69% B 87% C 92%

...Expand

Raw Materials

141-53-7

62-76-0

75-62-7

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Chemistry

IUPAC Name: sodium bromide
Following is the structure of Sodium bromide (CAS NO.7647-15-6):

Molecular Formula: NaBr
Molecular Weight: 102.89
EINECS: 231-830-3
Melting point: 755 °C(lit.)
Boiling point: 1390 °C
Density: 3.203 g/cm³
Flash point: 1390 °C
Refractive index: 1.6412
Water Solubility: 905 g/L (20 °C)
Appearance: white powder
Sensitive: Hygroscopic
Merck: 14,8594
Vapor pressure of Sodium bromide (CAS NO.7647-15-6): 1 mm Hg ( 806 °C)
Solubility of Sodium bromide (CAS NO.7647-15-6): H₂O: 1 M at 20 °C, clear, colorless
Canonical SMILES: [Na+].[Br-]
InChI: InChI=1S/BrH.Na/h1H;/q;+1/p-1
InChIKey: JHJLBTNAGRQEKS-UHFFFAOYSA-M

Uses

Sodium bromide (CAS NO.7647-15-6) is widely used as an anticonvulsant and a sedative in the late 19th and early 20th centuries. Its action is due to the bromide ion . Sodium bromide is applicated for photographic film, medicine, spices, dyes and so on.

Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	5gm/kg (5000mg/kg)		Archives Internationales de Pharmacodynamie et de Therapie. Vol. 128, Pg. 391, 1950.
mouse	LD50	oral	7gm/kg (7000mg/kg)		Schweizerische Medizinische Wochenschrift. Vol. 85, Pg. 305, 1955.
mouse	LD50	subcutaneous	5020mg/kg (5020mg/kg)		Journal of Pharmaceutical Sciences. Vol. 50, Pg. 858, 1961.
rabbit	LDLo	oral	580mg/kg (580mg/kg)		"Drug Dosages in Laboratory Animals - A Handbook," Rev. ed., Barnes, C.D., and L.G. Eltherington, Berkeley, Univ. of California Press, 1973Vol. -, Pg. 243, 1973.
rat	LD50	oral	3500mg/kg (3500mg/kg)		Journal of Pharmacology and Experimental Therapeutics. Vol. 55, Pg. 200, 1935.
rat	LD50	subcutaneous	2900mg/kg (2900mg/kg)	SKIN AND APPENDAGES (SKIN): HAIR: OTHER	Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 56, Pg. 377, 1960.

Safety Profile

NaBr is harmful if swallowed or inhaled in large amounts,it will affect the central nervous system, brain, and eyes. This chemical compound causes irritation to the skin, eyes and respiratory system.
Hazard Codes Sodium bromide (CAS NO.7647-15-6): Irritant Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 24/25-25-36-26
S24/25:Avoid contact with skin and eyes.
S25:Avoid contact with eyes.
S36:Wear suitable protective clothing.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 1
F: 3
HS Code: 28275100

Specification

Sodium bromide , its cas register number is 7647-15-6. It also can be called Sedoneural ; Bromide salt of sodium ; Bromnatrium ; Bromnatrium [German] ; and Trisodium tribromide . Its classification code are Drug / Therapeutic Agent and Reproductive Effect.

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