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Safety Information

149470

Sigma-Aldrich

Dimethyl phenylphosphonite

97%

Synonym(s):

Phenyldimethoxyphosphine, Dimethoxyphenylphosphine

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About This Item

Linear Formula:
C6H5P(OCH3)2
CAS Number:
2946-61-4
Molecular Weight:
170.15
EC Number:
220-960-6
MDL number:
MFCD00008352
UNSPSC Code:
12352108
PubChem Substance ID:
24848956
NACRES:
NA.22

Assay

97%

form

liquid

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling

refractive index

n20/D 1.529 (lit.)

density

1.072 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

COP(OC)c1ccccc1

InChI

1S/C8H11O2P/c1-9-11(10-2)8-6-4-3-5-7-8/h3-7H,1-2H3

InChI key

LMZLQYYLELWCCW-UHFFFAOYSA-N

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

149470-BULK:
149470-VAR:
149470-5G:
149470-1G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCL2399
MKCK3395
MKCJ4172
MKCB7282
MKBW8337V

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