| Identification | More | [Name]
(Methoxymethyl)triphenylphosphonium chloride | [CAS]
4009-98-7 | [Synonyms]
AURORA KA-1153
(METHOXYMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE
MMC
METHOXYMETHYL-TRIPHENYLPHOSPHONIUM-
[1aS-(1aa,8b,8aa,8ba)-6-Amino-8-[[(aminocarbonyl)oxy]methyl]-1,1a,2,8,8a,8b-hexahydro-8a-methoxy-5-methylazirino[2,3,4]pyrrolo[1,2-a]indole-4,7-dione
Phosphonium, (methoxymethyl)triphenyl-, chloride
(METHOXYMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE, 98+%
METHOXY METHYL TRIPHENYL PHOSPHONIUM CHLORIDE LOW WATER
Methoxymethyl-triphenylphosphanium chloride
Triphenyl(methoxymethyl)phosphonium·chloride
Triphenyl(methoxymethyl)phosphonium | [EINECS(EC#)]
223-664-5 | [Molecular Formula]
C20H20ClOP | [MDL Number]
MFCD00011800 | [Molecular Weight]
342.8 | [MOL File]
4009-98-7.mol |
| Chemical Properties | Back Directory | [Appearance]
WHITE TO ALMOST WHITE FINE CRYSTALLINE POWDER | [Melting point ]
185-195 °C (dec.)(lit.)
| [bulk density]
450-500kg/m3 | [vapor pressure ]
<1 hPa ( 20 °C) | [Fp ]
>250°C | [storage temp. ]
2-8°C
| [solubility ]
>1100g/l soluble,(decomposition) | [form ]
Crystalline Powder | [color ]
White to almost white | [PH]
2.2 (1100g/l, H2O, 20℃) | [Water Solubility ]
decomposes | [Sensitive ]
Hygroscopic | [Usage]
Intermediates of Liquid Crystals | [BRN ]
924215 | [InChI]
1S/C20H20OP.ClH/c1-21-17-22(18-11-5-2-6-12-18,19-13-7-3-8-14-19)20-15-9-4-10-16-20;/h2-16H,17H2,1H3;1H/q+1;/p-1 | [InChIKey]
SJFNDMHZXCUXSA-UHFFFAOYSA-M | [SMILES]
[Cl-].COC[P+](c1ccccc1)(c2ccccc2)c3ccccc3 | [LogP]
-1.17 | [CAS DataBase Reference]
4009-98-7(CAS DataBase Reference) |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS07,GHS09 | [Signal word ]
Warning | [Hazard statements ]
H302-H315-H319-H411 | [Precautionary statements ]
P264-P270-P273-P301+P312-P302+P352-P305+P351+P338 | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
UN 1390 4.3/PG 2
| [WGK Germany ]
3
| [F ]
3-10 | [Hazard Note ]
Harmful | [REACH Registrations]
Active | [HS Code ]
29310095 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral
Aquatic Chronic 2
Eye Irrit. 2
Skin Irrit. 2 |
| Hazard Information | Back Directory | [Chemical Properties]
WHITE TO ALMOST WHITE FINE CRYSTALLINE POWDER | [Uses]
Intermediates of Liquid Crystals | [Uses]
PTC catalyst | [reaction suitability]
reaction type: C-C Bond Formation | [Synthesis]
The general procedure for the synthesis of (methoxymethyl)triphenylphosphonium chloride from chloromethyl methyl ether and triphenylphosphine was as follows: 20.0 g of triphenylphosphine was placed in a round-bottomed flask, dissolved in an appropriate amount of toluene, and heated to 95°C. The reaction was carried out at a constant temperature for 16 hours. Subsequently, 6.37 mL of chloromethyl methyl ether was slowly added dropwise and the reaction was kept at temperature for 16 hours. Upon completion of the reaction, the reaction mixture was cooled to room temperature and the solid product was collected by filtration. The filter cake was washed three times with toluene to remove impurities and then dried to give 25.4 g of white phosphonium salt in 97.3% yield. | [References]
[1] Synthesis (Germany), 2013, vol. 45, # 5, p. 596 - 600
[2] Patent: CN107936009, 2018, A. Location in patent: Paragraph 0042; 0087-0088
[3] Bulletin of the Chemical Society of Japan, 1980, vol. 53, # 12, p. 3436 - 3438
[4] Patent: CN106588982, 2017, A. Location in patent: Paragraph 0008; 0017; 0018; 0019; 0020; 0021; 0022-0025
[5] Journal of the American Chemical Society, 1976, vol. 98, p. 6613 - 6623 |
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