Home Products Chemistry And Biochemicals Chemical Synthesis 8.21180

8.21180

Trimethyl borate

for synthesis

Manufacturer: Sigma Aldrich

CAS Number: 121-43-7

Synonym(S): Trimethyl borate

Select a Size

Pack Size	SKU	Availability	Price
250 ML	8.21180-250-ML	In Stock	₹ 2,535.50
1 L	8.21180-1-L	In Stock	₹ 10,460.00
25 KG	8.21180-25-KG	In Stock	₹ 83,790.00

8.21180 - 250 ML

₹ 2,535.50

In Stock

Quantity

1

Base Price: ₹ 2,535.50

GST (18%): ₹ 456.39

Total Price: ₹ 2,991.89

vapor pressure

147.9-148 hPa ( 20 °C)

Quality Level

200

Assay

≥99.0% (acidimetric)

form

liquid

autoignition temp.

305 °C

potency

6140 mg/kg LD50, oral (Rat)1845 mg/kg LD50, skin (Rabbit)

reaction suitability

reagent type: reductant

refractive index

n20/D 1.3568

bp

67-69 °C/1013 hPa

mp

-31 °C

Other Options

Image	Product Name	Manufacturer	Price Range
	Strem, An Ascensus Company CAS# 121-43-7. 500g. Trimethylborate, 98%. MFCD00008346	Strem, An Ascensus Company	₹ 5,467.28
	Sigma Aldrich Fine Chemicals Biosciences Trimethyl borate purified by redistillation, >=99.5% \| 121-43-7 \| MFCD00008346 \| 100ML	Sigma Aldrich Fine Chemicals Biosciences	₹ 8,299.32
	eMolecules Trimethylborate \| 121-43-7 \| MFCD00008346 \| 100ml	eMolecules	₹ 3,379.62
	Trimethyl borate	Sigma Aldrich	₹ 3,182.55 - ₹ 15,317.38
	Trimethyl borate	Sigma Aldrich	₹ 2,727.90 - ₹ 8,475.98
	Trimethyl borate	Sigma Aldrich	₹ 3,810.40 - ₹ 4,005.25
	Trimethyl borate	Sigma Aldrich	₹ 4,265.05 - ₹ 15,165.83
	121-43-7 \| Trimethyl borate	A2B Chem	₹ 1,540.08 - ₹ 7,614.84

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Description

Analysis Note: Assay (acidimetric): ≥ 99.0 %Density (d 20 °C/ 4 °C): 0.931 - 0.933Identity (IR): passes test

SAFETY INFORMATION

Pictograms

GHS02,GHS06,GHS08

Signal Word

Danger

Hazard Statements

H225 - H301 + H311 + H331 - H319 - H360FD - H370

Precautionary Statements

P210 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 1B - STOT SE 1

Target Organs

Eyes

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

12.2 °F - (own results)

Flash Point(C)

-11 °C - (own results)

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Show Difference

Sigma Aldrich

for synthesis...

vapor pressure:

147.9-148 hPa ( 20 °C)

Quality Level:

200

Assay:

≥99.0% (acidimetric)

form:

liquid

autoignition temp.:

305 °C

potency:

6140 mg/kg LD50, oral (Rat)1845 mg/kg LD50, skin (Rabbit)

reaction suitability:

reagent type: reductant

refractive index:

n20/D 1.3568

bp:

67-69 °C/1013 hPa

mp:

-31 °C

Sigma Aldrich

(stabilised) for synthesis...

vapor pressure:

1.05 hPa ( 25 °C)

Quality Level:

200

Assay:

≥98.0% (GC)

form:

liquid

autoignition temp.:

potency:

32 mg/kg LD50, oral (Rat)22 mg/kg LD50, skin (Rabbit)

reaction suitability:

refractive index:

__

bp:

234.3 °C/1013 hPa

mp:

-26 °C

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vapor pressure:

0.009 hPa ( 20 °C)

Quality Level:

200

Assay:

≥99.0% (GC)

form:

solid

autoignition temp.:

421 °C

potency:

1600 mg/kg LD50, oral (Rat)

reaction suitability:

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bp:

234-246 °C/1013 hPa

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200

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274-277 °C