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ChemicalBook >> CAS DataBase List >> (Dichloromethylene)dimethylammonium chloride

(Dichloromethylene)dimethylammonium chloride

(Dichloromethylene)dimethylammonium chloride price.
  • $26 - $732
  • Product name: (Dichloromethylene)dimethylammonium chloride
  • CAS: 33842-02-3
  • MF: C3H6Cl2N.Cl
  • MW: 162.45
  • EINECS:251-695-4
  • MDL Number:MFCD00011870
  • Synonyms:PHOSGENE IMINIUM CHLORIDE;PHOSGENIMINIUM CHLORIDE;(DICHLOROMETHYLENE)DIMETHYLAMMONIUM CHLORIDE;DICHLOROMETHYLENEDIMETHYLIMINIUM CHLORIDE;n,n-dimethylphosgeniminium chloride;VIEHE''SSALT;(Dichloromethylene)dimethylammonium chloride, Phosgeniminium chloride, Vilsmeier reagent;N,N-Dimethylphosgeniminium chloride~Phosgeniminium chloride~Viehes Salt
Price28 Properties Safety Information Description
28 prices
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Brand
  • aablocks
  • AHH
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth
  • Crysdot
  • Matrix Scientific
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
Package
  • 1g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 100.00g
  • 500g
  • 25 g
  • 100 g
  • Manufactureraablocks
  • Product numberAA003BX1
  • Product descriptionDichloromethylene)dimethyliminium chloride ≥95%(T)
  • Packaging1g
  • Price$26
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003BX1
  • Product descriptionDichloromethylene)dimethyliminium chloride >97.0%(T)
  • Packaging5g
  • Price$32
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003BX1
  • Product descriptionDichloromethylene)dimethyliminium chloride >97.0%(T)
  • Packaging25g
  • Price$97
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-08630
  • Product descriptionDichloromethylenedimethylammoniumchloride 95%
  • Packaging500g
  • Price$536
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-08630
  • Product descriptionDichloromethylene dimethylammonium chloride 97%
  • Packaging500g
  • Price$536
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-08630
  • Product descriptionDichloromethylene dimethylammonium chloride 97%
  • Packaging500g
  • Price$536
  • Updated2026-05-26
  • Buy
  • ManufacturerAlichem
  • Product number33842023
  • Product descriptionN-(Dichloromethylene)-N-methylmethanaminiumchloride
  • Packaging500g
  • Price$732
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001233
  • Product description(DICHLOROMETHYLENE)DIMETHYLAMMONIUM CHLORIDE 95.00%
  • Packaging5G
  • Price$445
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001233
  • Product description(DICHLOROMETHYLENE)DIMETHYLAMMONIUM CHLORIDE 95.00%
  • Packaging25G
  • Price$523
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFP41602
  • Product descriptionPhosgeneiminium chloride
  • Packaging50g
  • Price$289
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFP41602
  • Product descriptionPhosgeneiminium chloride
  • Packaging10g
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFP41602
  • Product descriptionPhosgeneiminium chloride
  • Packaging5g
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFP41602
  • Product descriptionPhosgeneiminium chloride
  • Packaging25g
  • Price$165
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFP41602
  • Product descriptionPhosgeneiminium chloride
  • Packaging100g
  • Price$536
  • Updated2026-06-04
  • Buy
  • ManufacturerCrysdot
  • Product numberCD64000086
  • Product descriptionN-(Dichloromethylene)-N-methylmethanaminiumchloride 97%
  • Packaging500g
  • Price$732
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD64000086
  • Product descriptionN-(Dichloromethylene)-N-methylmethanaminium chloride 97%
  • Packaging500g
  • Price$732
  • Updated2026-05-27
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003BX1 Dichloromethylene)dimethyliminium chloride ≥95%(T) 1g $26 2026-05-28 Buy
aablocks AA003BX1 Dichloromethylene)dimethyliminium chloride >97.0%(T) 5g $32 2026-05-28 Buy
aablocks AA003BX1 Dichloromethylene)dimethyliminium chloride >97.0%(T) 25g $97 2026-05-28 Buy
AHH MT-08630 Dichloromethylenedimethylammoniumchloride 95% 500g $536 2021-12-16 Buy
AHH MT-08630 Dichloromethylene dimethylammonium chloride 97% 500g $536 2026-05-25 Buy
AHH MT-08630 Dichloromethylene dimethylammonium chloride 97% 500g $536 2026-05-26 Buy
Alichem 33842023 N-(Dichloromethylene)-N-methylmethanaminiumchloride 500g $732 2021-12-16 Buy
American Custom Chemicals Corporation ING0001233 (DICHLOROMETHYLENE)DIMETHYLAMMONIUM CHLORIDE 95.00% 5G $445 2021-12-16 Buy
American Custom Chemicals Corporation ING0001233 (DICHLOROMETHYLENE)DIMETHYLAMMONIUM CHLORIDE 95.00% 25G $523 2021-12-16 Buy
Biosynth FP41602 Phosgeneiminium chloride 50g $289 2026-06-04 Buy
Biosynth FP41602 Phosgeneiminium chloride 10g $150 2026-06-04 Buy
Biosynth FP41602 Phosgeneiminium chloride 5g $150 2026-06-04 Buy
Biosynth FP41602 Phosgeneiminium chloride 25g $165 2026-06-04 Buy
Biosynth FP41602 Phosgeneiminium chloride 100g $536 2026-06-04 Buy
Crysdot CD64000086 N-(Dichloromethylene)-N-methylmethanaminiumchloride 97% 500g $732 2021-12-16 Buy
Crysdot CD64000086 N-(Dichloromethylene)-N-methylmethanaminium chloride 97% 500g $732 2026-05-27 Buy
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Properties

Melting point :183-187 °C (dec.) (lit.)
Boiling point :267.81°C (rough estimate)
Density :1.6902 (rough estimate)
refractive index :1.6300 (estimate)
storage temp. :2-8°C
solubility :slightly sol. in Chloroform
form :Crystalline Powder
color :Light yellow
Water Solubility :hydrolysis
Sensitive :Moisture Sensitive
Merck :14,9977
BRN :4157987
InChI :1S/C3H6Cl2N.ClH/c1-6(2)3(4)5;/h1-2H3;1H/q+1;/p-1
InChIKey :NRNFKRFWZQQDMD-UHFFFAOYSA-M
SMILES :[Cl-].C\[N+](C)=C(\Cl)Cl
CAS DataBase Reference :33842-02-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): Corrosion (GHS05)Exclamation Mark (GHS07)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P234 Keep only in original container.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
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.
P310 Immediately call a POISON CENTER or doctor/physician.
P390 Absorb spillage to prevent material damage.
P405 Store locked up.
P406 Store in corrosive resistant/… container with a resistant inner liner.
P501 Dispose of contents/container to..…

Description

Dichloromethylene-dimethyliminium chloride was used as reagent in the synthesis of selenoureaand (R)-2-(2-chloroethyl)pyrrolidine-1-carboxylic acid ethyl ester. It was used for introducing amide chloride group into activated substrates.

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