Chlorobis(dimethylamino)phosphine

HCID 76872CAS 3348-44-5

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Basic information

Standard SMILES: CN(C)P(Cl)N(C)C
InChIKey: MAJFLEHNBOUSIY-UHFFFAOYSA-N
Molecular formula: C4H12ClN2P
Average molar mass: 154.58 g/mol
Monoisotopic mass: 154.0426631

Names & identifiers

Preferred name: Chlorobis(dimethylamino)phosphine
IUPAC: N-[chloro(dimethylamino)phosphanyl]-N-methylmethanamine
English name: Bis(dimethylamino)chlorophosphine
Molecular formula: C4H12ClN2P
Molecular weight: 154.58

Names & synonyms

Bis(dimethylamino)chlorophosphine3348-44-5Chlorobis(dimethylamino)phosphine((CH3)2N)2PClEINECS 222-100-5AI3-19432TetramethyldiaminochlorophosphineDTXSID40187122N,N,N',N'-Tetramethylphosphorodiamidous chlorideBis(dimethylamino)phosphorus chloridePhosphine, chlorobis(dimethylamino)-Tetramethylphosphorodiamidous chloride

Show more names

1-chloro-N,N,N',N'-tetramethylphosphanediamineBis(dimethylamino)chlorophosphine 96%Tetramethyldiamidophosphorous chlorideBIS(DIMETHYLAMINO)PHOSPHINOUS CHLORIDE

RefChem:125376DTXCID50109613222-100-5MAJFLEHNBOUSIY-UHFFFAOYSA-NN-[chloro(dimethylamino)phosphanyl]-N-methylmethanaminePhosphorodiamidous chloride, tetramethyl-P(NMe2)2ClMFCD00014862

Database identifiers

CAS: 3348-44-5
PubChem CID: 76872
DTXSID: DTXSID40187122
EC Number: 222-100-5
Nikkaji: J100.185J

Properties

Computed structural properties

XLogP: 1.2
Topological polar surface area: 6.5 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 2
Rotatable bonds: 2
Heavy atoms: 8
Formal charge: 0
Complexity: 59

Physicochemical properties

Melting point: -33 °C · -33 °C
Boiling point: 149 ℃ · 149℃
Density: 1.06 at · 1.060 at 25 °C
Flash point: 44 ℃ · 44℃
refractive index: 1.501 · 1.5010
storage temp.: 2 · 2-8°C
form: Liquid
pka: 1.17 · 1.17±0.70(Predicted)
color: Colorless
Sensitive: Air & Moisture Sensitive
InChI: 1S/C4H12ClN2P/c1-6(2)8(5)7(3)4/h1-4H3
InChIKey: MAJFLEHNBOUSIY-UHFFFAOYSA-N
SMILES: CN(C)P(Cl)N(C)C
UNSPSC Code: 12352101 · 12352101
NACRES: 22 · NA.22
Symbol(GHS): 5 · GHS05
Signal word: Danger
Hazard statements: 314 · H314
Precautionary statements: 280 · P280-P305+P351+P338-P310
Hazard Codes: C
Risk Statements: 14 · 14-34
Safety Statements: 23 · 23-26-36-36/37/39-45
RIDADR: 2920 · UN2920
WGK Germany: 3 · 3
HazardClass: 8 · 8
PackingGroup: II
Storage Class: 8 A · 8A - Combustible corrosive hazardous materials
Hazard Classifications: 1 B · Skin Corr. 1B

Safety & regulation

GHS classification

GHS Classification · 5 items

Danger

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 42 reports by companies from 2 notifications to the ECHA C&L Inventory.；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.