Phosphine, bis(1,1-dimethylethyl)-

HCID 136643CAS 819-19-2
Substructure searchFind similar structures

Basic information

Standard SMILES
CC(C)(C)PC(C)(C)C
InChIKey
CRHWEIDCXNDTMO-UHFFFAOYSA-N
Molecular formula
C8H19P
Average molar mass
146.21 g/mol
Monoisotopic mass
146.1224376

Names & identifiers

Preferred name
Phosphine, bis(1,1-dimethylethyl)-
IUPAC
ditert-butylphosphane
English name
Di-tert-butylphosphine
Molecular formula
C8H19P
Molecular weight
146.21

Names & synonyms

819-19-2Di-T-ButylphosphinePhosphine, bis(1,1-dimethylethyl)-DTXSID40231452RefChem:861954DTXCID40153943628-263-2Di-tert-butylphosphineDi-tert-butyl-phosphaneditert-butylphosphanedi-tert-butylphosphanePhosphine, di-tert-butyl-
Show more names
HP(t-Bu)298% (t-Bu)2PHDi-tert-butylphosphinDi-t-butylphosphine,98+%Bis(tert-butyl)phosphine
MFCD00134241tBu2PHdi-tert-butylphoshinet-Bu2PHdi(tert-butyl)phosphineDi-tert-butyl phosphine(tert-C4H9)2PHDi-tert-butylphosphine, 98%

Database identifiers

CAS
819-19-2
PubChem CID
136643
DTXSID
DTXSID40231452
EC Number
628-263-2
Nikkaji
J103.149J

Properties

Computed structural properties

XLogP
1.9
Topological polar surface area
0 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
0
Rotatable bonds
2
Heavy atoms
9

Physicochemical properties

Melting point
-17 °C · -17°C
Boiling point
165 ℃ · 165℃
Density
0.79 g/mL · 0.79 g/mL at 25 °C(lit.)
Flash point
1 °F · −1 °F
storage temp.
Flammables area
form
Liquid

Safety & regulation

GHS classification

GHS Classification · 5 items

Danger

H225 (70.4%): Highly Flammable liquid and vapor [Danger Flammable liquids]；H250 (100%): Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids]；H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P210, P222, P231, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P335+P334, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 54 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Hazard information

Hazard Classes and CategoriesFlam. Liq. 2 (70.4%)；Pyr. Liq. 1 (100%)；Skin Corr. 1B (100%)

Safety data

F
1-10-13
wgk
3
tsca
No
ridadr
UN 2845 4.2/PG 1
hs_code
29319090
risk_code
17-34-48/20/22-41-40-39/23/24/25-37/38-23/24/25-11

Chemistry & industry

Applications

Usessuzuki reaction

Upstream & downstream products

Suppliers50 total

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
南通润丰石油化工有限公司66017690 19952660367 · [email protected]
杭州奥得科技有限公司0571-88772972-0 15057128248 · [email protected]
清宁生物（江苏博泉生物科技有限公司）19352250998 · [email protected]
上海遐瑞医药科技有限公司+86-021-61551413 · [email protected]

Related reactions

8 records
New reaction record

Linked notes

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