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ChemicalBook >> CAS DataBase List >> Di(t-butylamino)silane

Di(t-butylamino)silane

Di(t-butylamino)silane price.
  • $82 - $3011
  • Product name: Di(t-butylamino)silane
  • CAS: 186598-40-3
  • MF: C8H22N2Si
  • MW: 174.36
  • EINECS:
  • MDL Number:MFCD03411245
  • Synonyms:Dl(t-Butylamino)silane bis (tert-butylamino)silane;DI-(TERT-BUTYLAMINO)SILANE;N,N'-Bis(1,1-dimethylethyl)silanediamine;Bis(t-butylaMino)silane, 97+% BTBAS;Bis(t-butylamino)silane, BTBAS (99.999%-Si) PURATREM;Silanediamine, N,N'-bis(1,1-dimethylethyl)-;Bis(t-butylamino)silane BTBAS;DI(T-BUTYLAMINO)SILANE ISO 9001：2015 REACH
Price10 Properties Safety Information Description
10 prices
Selected condition：
Brand
  • aablocks
  • Strem Chemicals
Package
  • 1g
  • 5g
  • 25g
  • Manufactureraablocks
  • Product numberAA0075IM
  • Product descriptionN,N′-Bis(1,1-dimethylethyl)silanediamine ≥98%
  • Packaging1g
  • Price$148
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0075IM
  • Product descriptionN,N′-Bis(1,1-dimethylethyl)silanediamine ≥98%
  • Packaging5g
  • Price$533
  • Updated2026-05-28
  • Buy
  • ManufacturerStrem Chemicals
  • Product number14-1060
  • Product descriptionBis(t-butylamino)silane, 97+% BTBAS 97+%
  • Packaging25g
  • Price$1276
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number14-1072
  • Product descriptionBis(t-butylamino)silane, BTBAS (99.999%-Si) PURATREM (99.999%-Si)
  • Packaging25g
  • Price$1714
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number98-4070
  • Product descriptionBis(t-butylamino)silane, BTBAS (99.999%-Si) PURATREM, 14-1072, contained in 50 ml Swagelok® cylinder (96-1070) for CVD/ALD (99.999%-Si)
  • Packaging25g
  • Price$2687
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number98-4074
  • Product descriptionBis(t-butylamino)silane, BTBAS (99.999%-Si) PURATREM, 14-1072, contained in high-temp 50 ml Swagelok® cylinder (96-1071) for CVD/ALD (99.999%-Si)
  • Packaging25g
  • Price$3011
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number14-1060
  • Product descriptionBis(t-butylamino)silane, 97+% BTBAS 97+%
  • Packaging5g
  • Price$320
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number14-1072
  • Product descriptionBis(t-butylamino)silane, BTBAS (99.999%-Si) PURATREM (99.999%-Si)
  • Packaging5g
  • Price$429
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number14-1060
  • Product descriptionBis(t-butylamino)silane, 97+% BTBAS 97+%
  • Packaging1g
  • Price$82
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number14-1072
  • Product descriptionBis(t-butylamino)silane, BTBAS (99.999%-Si) PURATREM (99.999%-Si)
  • Packaging1g
  • Price$108
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0075IM N,N′-Bis(1,1-dimethylethyl)silanediamine ≥98% 1g $148 2026-05-28 Buy
aablocks AA0075IM N,N′-Bis(1,1-dimethylethyl)silanediamine ≥98% 5g $533 2026-05-28 Buy
Strem Chemicals 14-1060 Bis(t-butylamino)silane, 97+% BTBAS 97+% 25g $1276 2026-04-30 Buy
Strem Chemicals 14-1072 Bis(t-butylamino)silane, BTBAS (99.999%-Si) PURATREM (99.999%-Si) 25g $1714 2026-04-30 Buy
Strem Chemicals 98-4070 Bis(t-butylamino)silane, BTBAS (99.999%-Si) PURATREM, 14-1072, contained in 50 ml Swagelok® cylinder (96-1070) for CVD/ALD (99.999%-Si) 25g $2687 2026-04-30 Buy
Strem Chemicals 98-4074 Bis(t-butylamino)silane, BTBAS (99.999%-Si) PURATREM, 14-1072, contained in high-temp 50 ml Swagelok® cylinder (96-1071) for CVD/ALD (99.999%-Si) 25g $3011 2026-04-30 Buy
Strem Chemicals 14-1060 Bis(t-butylamino)silane, 97+% BTBAS 97+% 5g $320 2026-04-30 Buy
Strem Chemicals 14-1072 Bis(t-butylamino)silane, BTBAS (99.999%-Si) PURATREM (99.999%-Si) 5g $429 2026-04-30 Buy
Strem Chemicals 14-1060 Bis(t-butylamino)silane, 97+% BTBAS 97+% 1g $82 2026-04-30 Buy
Strem Chemicals 14-1072 Bis(t-butylamino)silane, BTBAS (99.999%-Si) PURATREM (99.999%-Si) 1g $108 2026-04-30 Buy

Properties

Boiling point :167°C
Density :0,816 g/cm3
refractive index :1.4236
Flash point :30°C
pka :11.91±0.70(Predicted)
form :liquid
color :colorless
Specific Gravity :0.816
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
Sensitive :moisture sensitive, store cold
EPA Substance Registry System :Silanediamine, N,N'-bis(1,1-dimethylethyl)- (186598-40-3)

Safety Information

Symbol(GHS): Flame (GHS02)Exclamation Mark (GHS07)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H260 In contact with water releases flammable gases which may ignite spontaneously Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases Category 1 Danger P223, P231+P232, P280, P335+ P334,P370+P378, P402+P404, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P231+P232 Handle under inert gas. Protect from moisture.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P335+P334 Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages.
P362 Take off contaminated clothing and wash before reuse.
P370+P378 In case of fire: Use … for extinction.
P402+P404 Store in a dry place. Store in a closed container.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

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J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Beijing HwrkChemical Technology Co., Ltd Shanghai Boc Chemical Co.,Ltd Sinocompound Catalysts Co., Ltd. Shanghai YuanYe Biotechnology Co., Ltd. LaaJoo Suzhou Siso new material Co.,Ltd. Changzhou Pesan Chemical Co.,Ltd. Henan Alfachem Co.,Ltd.