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ChemicalBook >> CAS DataBase List >> HEPTAMETHYLDISILAZANE

HEPTAMETHYLDISILAZANE

HEPTAMETHYLDISILAZANE price.
  • $45 - $1068
  • Product name: HEPTAMETHYLDISILAZANE
  • CAS: 134340-00-4
  • MF: C7H21NSi2
  • MW: 175.42
  • EINECS:678-035-1
  • MDL Number:MFCD00008262
  • Synonyms:BIS(TRIMETHYLSILYL)METHYLAMINE;bis(trimethylsilyl)methylamine95+%;bis(trimethylsilyl)-methylamine95+%;N-[Bis(trimethylsilyl)methyl]amine;1,1-Bis(trimethylsilyl)methylamine;bis(trimethylsilyl)methanamine;Bis(trimethylsilyl)methylamine >Methanamine, 1,1-bis(trimethylsilyl)-
10 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 10mg
  • 1g
  • 500g
  • 1kg
  • 2Kg
  • 5kg
  • 10kg
  • ManufacturerAK Scientific
  • Product number4297BB
  • Product descriptionBis(trimethylsilyl)methylamine
  • Packaging1kg
  • Price$226
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4297BB
  • Product descriptionBis(trimethylsilyl)methylamine
  • Packaging10kg
  • Price$1068
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0001508
  • Product descriptionBIS(TRIMETHYLSILYL)METHYLAMINE 95.00%
  • Packaging5MG
  • Price$504.99
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB75771
  • Product descriptionBis(trimethylsilyl)methylamine
  • Packaging500g
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB75771
  • Product descriptionBis(trimethylsilyl)methylamine
  • Packaging1kg
  • Price$130.8
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB75771
  • Product descriptionBis(trimethylsilyl)methylamine
  • Packaging2Kg
  • Price$222
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB75771
  • Product descriptionBis(trimethylsilyl)methylamine
  • Packaging5kg
  • Price$444
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB75771
  • Product descriptionBis(trimethylsilyl)methylamine
  • Packaging10Kg
  • Price$754.8
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB1826
  • Product descriptionBis(trimethylsilyl)methylamine >95.0%(GC)
  • Packaging1g
  • Price$432
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberB535415
  • Product descriptionBis(trimethylsilyl)methylamine
  • Packaging10mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 4297BB Bis(trimethylsilyl)methylamine 1kg $226 2021-12-16 Buy
AK Scientific 4297BB Bis(trimethylsilyl)methylamine 10kg $1068 2021-12-16 Buy
American Custom Chemicals Corporation ORS0001508 BIS(TRIMETHYLSILYL)METHYLAMINE 95.00% 5MG $504.99 2021-12-16 Buy
Biosynth Carbosynth FB75771 Bis(trimethylsilyl)methylamine 500g $80 2021-12-16 Buy
Biosynth Carbosynth FB75771 Bis(trimethylsilyl)methylamine 1kg $130.8 2021-12-16 Buy
Biosynth Carbosynth FB75771 Bis(trimethylsilyl)methylamine 2Kg $222 2021-12-16 Buy
Biosynth Carbosynth FB75771 Bis(trimethylsilyl)methylamine 5kg $444 2021-12-16 Buy
Biosynth Carbosynth FB75771 Bis(trimethylsilyl)methylamine 10Kg $754.8 2021-12-16 Buy
TCI Chemical B1826 Bis(trimethylsilyl)methylamine >95.0%(GC) 1g $432 2024-03-01 Buy
TRC B535415 Bis(trimethylsilyl)methylamine 10mg $45 2021-12-16 Buy

Properties

Boiling point :144-147 °C(lit.)
Density :0.799 g/mL at 20 °C(lit.)
refractive index :n20/D 1.421(lit.)
solubility :sol ether, alcohol, dichloromethane, and most organic solvents; hydrochloride salt sol in H2O, alcohol, DMF, DMSO.
pka :11.57±0.29(Predicted)
form :clear liquid
color :Colorless to Almost colorless

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Methanamine, 1,1-Bis(trimethylsilyl) is reagent used for the preparation of N-bis(trimethylsilyl)methyl amines, imines, as a synthetic equivalent of N-methyl, N- (trimethylsilyl)methyl carbanion, and [N-CH] dianion synthons, as an N-protecting group.

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