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Mucochloric acid

Product Name
Mucochloric acid
CAS No.
87-56-9
Chemical Name
Mucochloric acid
Synonyms
MucochL;oric acid;Mucochlorsure;MUCOCHLORICAICD;MUCOCHLORIC ACID;MucochloricAcid>MucochloricAcid>99%;kyselinamukochlorova;(z)-malealdehydicaci;Kyselina mukochlorova
CBNumber
CB8854511
Molecular Formula
C4H2Cl2O3
Formula Weight
168.96
MOL File
87-56-9.mol
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Mucochloric acid Property

Melting point:
125-128 °C(lit.)
Boiling point:
238.75°C (rough estimate)
Density 
1.85
refractive index 
1.4730 (estimate)
Flash point:
212 °F
storage temp. 
Store below +30°C.
solubility 
27g/l
form 
Crystalline Powder
pka
0.28±0.44(Predicted)
color 
White to light beige
PH
2.4 (27g/l, H2O, 20℃)
Water Solubility 
SOLUBLE IN HOT WATER
Merck 
14,6297
BRN 
1705641
Surface tension
72.58mN/m at 998g/L and 21℃
CAS DataBase Reference
87-56-9(CAS DataBase Reference)
NIST Chemistry Reference
Mucochloric acid(87-56-9)
EPA Substance Registry System
2-Butenoic acid, 2,3-dichloro-4-oxo-, (2Z)- (87-56-9)
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Safety

Hazard Codes 
T,C
Risk Statements 
25-34-37-42/43
Safety Statements 
26-36/37/39-45-22
RIDADR 
UN 2923 8/PG 3
WGK Germany 
2
RTECS 
AS7700000
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
29183000
Hazardous Substances Data
87-56-9(Hazardous Substances Data)
Toxicity
LD50 in rats: 0.5-1.0 g/kg orally; 10-25 mg/kg i.p., Fassett in Industrial Hygiene and Toxicology vol. II, F. A. Patty, Ed. (Interscience, New York, 2nd ed., 1962) p 1977
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H314Causes severe skin burns and eye damage

H335May cause respiratory irritation

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
M89803
Product name
Mucochloric acid
Purity
99%
Packaging
100g
Price
$56
Updated
2024/03/01
Sigma-Aldrich
Product number
M89803
Product name
Mucochloric acid
Purity
99%
Packaging
500g
Price
$154
Updated
2024/03/01
TCI Chemical
Product number
M0472
Product name
Mucochloric Acid
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$23
Updated
2024/03/01
TCI Chemical
Product number
M0472
Product name
Mucochloric Acid
Purity
>98.0%(GC)(T)
Packaging
500g
Price
$217
Updated
2024/03/01
Alfa Aesar
Product number
B24523
Product name
Mucochloric acid, 99% (dry wt.), water <4.0%
Packaging
500g
Price
$88.65
Updated
2024/03/01
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Mucochloric acid Chemical Properties,Usage,Production

Chemical Properties

WHITE TO LIGHT BEIGE CRYSTALLINE POWDER

Uses

Mucochloric Acid is an intermediate product of the herbicide Burex that can cause poisioning and skin damage upon exposure. Mucochloric Acid is also a chlorine disinfection byproduct in drinking water with mutagenic activity.

Safety Profile

Poison by ingestion. Moderate skin and severe eye irritant. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of Cl-.

Purification Methods

Crystallise the acid twice from water (charcoal). [Beilstein 3 IV 1720.]

Mucochloric acid Preparation Products And Raw materials

Raw materials

Chlorine treatment Manganese dioxide

Preparation Products

2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE 5-CHLORO-2-(METHYLSULFONYL)PYRIMIDINE-4-CARBOXYLIC ACID 4,5-Dichloro-3(2H)-pyridazinone 5-CHLORO-2-METHOXYPYRIMIDINE-4-CARBOXYLIC ACID 2-CHLOROMALONALDEHYDE 5-Chloro-2-(methylsulfonyl)pyrimidine 2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE 2-Aminopyrimidine Pyridaben E.C. Pyridaben W.P. 4-CHLORO-2-(TETRAHYDRO-2H-PYRAN-2-YL)-5-HYDROXYPYRIDAZIN-3(2H)-ONE Pyridaben 5-Chloro-2-(methylthio)pyrimidine-4-carboxylic acid
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Mucochloric acid Suppliers

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View Lastest Price from Mucochloric acid manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
Mucochloric acid 87-56-9
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10 mt
Release date
2024-11-18
Qingdao RENAS Polymer Material Co., Ltd.
Product
Mucochloric acid 87-56-9
Price
US $0.00/kg
Min. Order
20kg
Purity
99%
Supply Ability
20 tons
Release date
2024-08-30
Career Henan Chemical Co
Product
Mucochloric acid 87-56-9
Price
US $1.00/KG
Min. Order
1KG
Purity
98%HPLC
Supply Ability
10Tons
Release date
2020-02-19

87-56-9, Mucochloric acidRelated Search:

CIS-BUTENEDIOIC ANHYDRIDE 10-Undecenal Maleic acid BARIUM CHLORATE MONOHYDRATE Polychloroprene Glycine Citric acid Ethyl 2-(Chlorosulfonyl)acetate Crotonaldehyde Fumaric acid Polybutene 1-BUTENE hypochlorous acid Stearic acid Folic acid Quinclorac Permethric acid Clopyralid

  • (z)-dichloro-4-oxomalealdehydicacid
  • (z)-malealdehydicaci
  • 2,3-dichloro-3-formyl-acrylicaci
  • 2-Butenoic acid, 2,3-dichlor-4-oxo-, (Z)-
  • 2-Butenoic acid, 2,3-dichloro-4-oxo-, (Z)-
  • (2E)-2,3-Dichloro-4-oxo-2-butenoic acid
  • (z)-2,3-dichloro-4-oxo-2-butenoicacid
  • kyselinamukochlorova
  • Malealdehydic acid, dichloro-
  • Malealdehydic acid, dichloro-4-oxo-, (Z)-
  • MUCOCHLORIC ACID
  • A,B-DICHLORO-B-FORMYLACRYLIC ACID
  • 2,3-DICHLORO-4-OXO-2-BUTENOIC ACID
  • 2,3-DICHLOROMALEALDEHYDIC ACID
  • 2,3-DICHLOROMALEIC ALDEHYDE ACID
  • Dichloroformylacrylic acid
  • DICHLOROMALEALDEHYDIC ACID
  • DICHLOROMALEALDEHYDRIC ACID
  • Mucochloric Acid Aldehydodichloromaleic acid 3,4-Dichloro-2-hydroxycrotonolactone
  • 2,3-Dichloromaleicaldehydic acid
  • MucochloricAcid>99%
  • Dichloromalealdehyde acid
  • 2-Butenoic acid, 2,3-dichloro-4-oxo-, (2Z)-
  • 2-Butenoicacid,2,3-dichloro-4-oxo-,(Z)-
  • 3,4-Dichloro-2-hydroxycrotonolactone
  • 3,4-Dichloro-2-hydroxycrotonolactonic acid
  • 3,4-dichloro-2-hydroxycrotonolactonicacid
  • 3-dichloro-4-oxo-(z)-2-butenoicaci
  • Acrylic acid, 2,3-dichloro-3-formyl-
  • Aldehydodichloromaleic acid
  • aldehydodichloromaleicacid
  • alpha,beta-Dichloro-beta-formylacrylic acid
  • alpha,beta-dichloro-beta-formylacrylicacid
  • Dichloroaldehydoacrylicacid
  • Dichloromalealdehydicaicd
  • Kyselina mukochlorova
  • 2,3-DICHLORO-5-HYDROXY-2-FURANONE
  • Mucochlorsure
  • Mucochloric acid, 99%, (dry wt.), water <4.0%
  • 4-Oxo-2,3-dichlorbutenoic acid
  • MUCOCHLORICAICD
  • (Z)-2,3-Dichloro-4-oxobut-2-enoic acid
  • 3(2H)-Pyridazinone,5-chloro-4-(3-nitro-4-methylphenyl)
  • Mucochloric Acid (Dry wt.), Water <4.0%
  • Mucochloric acid Mucochloric acid
  • Mucochloric acid, 98.0% (T)
  • 2,3-Dichloromalealdehydic acid for synthesis
  • MucochloricAcid&gt
  • 2,3-Dichlormalealdehyds?ure
  • MucochL
  • oric acid
  • Pyridorin Dihydrochloride
  • (2Z)-2,3-Dichloro-4-oxo-2-butenoic acid
  • 87-56-9
  • HOOCCClCClCHO
  • OHCCClCClCOOH
  • C4H2O3Cl2
  • C4H2Cl2O3