Sodium borohydride CAS 16940-66-2

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Many derivatives and analogues of sodium borohydride exhibit modified reactivity of value in organic synthesis.

Sodium triacetoxyborohydride, a milder reductant owing to the presence of more electron-withdrawing acetate in place of hydride.
Sodium triethylborohydride, a stronger reductant owing to the presence of electron-donating ethyl groups in place of hydride.
sodium cyanoborohydride, a milder reductant owing to the presence of more electron-withdrawing cyanide in place of hydride. Useful for reductive aminations.

Lithium borohydride, a more strongly reducing reagent.
L-selectride (lithium tri-sec-butylborohydride), a more strongly reducing derivative.

Lithium aluminium hydride, a more strongly reducing reagent, capable of reducing esters and amides.

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High quality Sodium borohydride CAS 16940-66-2 NaBH4

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Sodium borohydride product information:

Product Name:	Sodium borohydride
Synonyms:	98%;SodiuM borohydride granular, 10-40 Mesh, 98%;SodiuM borohydride granular, 99.99% trace Metals basis
CAS NO:	16940-66-2
EINECS:	241-004-4
Molecular Formula:	BH4Na
Molecular Weight:	37.83
Melting Point:	>300 °C (dec.) (lit.)
Boiling Point:	500°C
Density:	1.035 g/mL at 25 °C
Appearance:	White powder
Storage:	Store at RT.
Solubility:	Water Solubility 550 g/L (25 ºC)
Applications:	Sodium borohydride (NaBH4) is a versatile reducing agent used in many industrial processes. Key applications include organic and pharmaceutical synthesis, wastewater treatment and pulp bleaching. Sodium borohydride plays such an important role in organic synthesis. It is an excellent reducing agent with stable performance and selective reduction. It is used as a reducing agent for aldehydes, ketones and acid chlorides; it is also used as a foaming agent for plastic materials, a hydrogenation agent for the manufacture of dihydrostreptomycin, an intermediate for the manufacture of potassium borohydride, a raw material for the synthesis of borane, and as a raw material for the paper industry and Treatment agent for mercury-containing wastewater.

sodium borohydride melting point

400 °C (752 °F; 673 K)(decomposes)

sodium borohydride boiling point

932°F (500°C)

sodium borohydride density

1.07 g/cm³

sodium borohydride molar mass

37.83 g/mol

sodium borohydride sds

Hazard Codes	F,T,N,C,Xn
Risk Statements	60-61-15-34-23/24/25-24/25-35-21/22-51/53-42/43-49-63-62-36/38-43-19-68-50/53
Safety Statements	53-43-45-43A-36/37/39-26-22-50-36/37-61
RIDADR	UN 3129 4.3/PG 3
WGK Germany	2
RTECS	ED3325000
F	10-21
Autoignition Temperature	220 °C
TSCA	Yes
HazardClass	4.3
PackingGroup	I
HS Code	28500090
Hazardous Substances Data	16940-66-2(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 160 mg/kg LD50 dermal Rabbit 230 mg/kg