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Methyl green

Methyl green structure

CAS No:
7114-03-6
Formula:
C27H35N3.Br.xCl2Zn.Cl
Chemical Name:
Methyl green
Synonyms:
Benzenaminium,4-[[4-(dimethylamino)phenyl][4-(dimethyliminio)-2,5-cyclohexadien-1-ylidene]methyl]-N-ethyl-N,N-dimethyl-,bromide chloride,compd. with zinc chloride (ZnCl2) (1:1:1:?);Benzenaminium,4-[[4-(dimethylamino)phenyl][4-(dimethyliminio)-2,5-cyclohexadien-1-ylidene]methyl]-N-ethyl-N,N-dimethyl-,bromide chloride,compd. with zinc chloride;Ammonium,[α-[p-(dimethylamino)phenyl]-α-[p-(dimethyliminio)-2,5-cyclohexadien-1-ylidene]-p-tolyl]ethyldimethyl-,bromide chloride,compd. with zinc chloride;Benzenaminium,4-[[4-(dimethylamino)phenyl][4-(dimethyliminio)-2,5-cyclohexadien-1-ylidene]methyl]-N-ethyl-N,N-dimethyl-,bromide chloride,compd. with zinc chloride (ZnCl2);Zinc chloride (ZnCl2),compd. with 4-[[4-(dimethylamino)phenyl][4-(dimethyliminio)-2,5-cyclohexadien-1-ylidene]methyl]-N-ethyl-N,N-dimethylbenzenaminium bromide chloride;Ethyl green;Methyl green;Sigma Methyl green;Sigma Ethyl green
Categories:
Chemical Reagents > Organic Reagents

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Description

maroon to reddish-brown crystals

Methyl green Basic Attributes

Molecular Weight：

653.24

Exact Mass：

649.037109

EC Number：

230-415-4

UNII：

RVA98Y3Y2E

HScode：

29215900

Characteristics

PSA：

6.25000

XLogP3：

0.36490

Appearance：

Green Solid

Melting Point：

>300 °C(lit.)

Water Solubility：

H2O: 70 g/L (20 ºC);soluble in water, ethanol; insoluble in xylene

Storage Conditions：

Store at RT.

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38-50/53-34-22

safety instructions：

26-36-61-60-45-36/37/39

RTECS Number：

QD2160000

Marks：

Xi,N,C

Stability/Shelf Life：

Stable. Incompatible with strong oxidizing agents.

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (91.3%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 46 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Methyl green Use and Manufacturing

Used for bacterial staining (nuclear staining of fresh specimens) methyl green-hydrochloric acid mixture for staining of sperm, gonococci and mast cells.

Computed Properties

Molecular Weight:653.2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:5
Exact Mass:649.03714
Monoisotopic Mass:649.03714
Topological Polar Surface Area:6.2
Heavy Atom Count:35
Complexity:645
Covalently-Bonded Unit Count:6
Compound Is Canonicalized:Yes

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CAS No.: 7114-03-6

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7114-03-6 Methyl Green zinc chloride salt Chemical reagents azo and diazo compounds

CAS No.: 7114-03-6

Grade: Chemical Grade

Content: 99%

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