ChemicalBook > CAS DataBase List > 4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid

4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid

Product Name
4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid
CAS No.
56039-58-8
Chemical Name
4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid
Synonyms
Benzylidene camphor sulfonic acid Solution;3-Benzylidenecamphor-4-sulfonic acid in methanol;4-(2-Oxo-3-bornylidenemethyl)benzenesulfonic acid;Benzylidene camphor sulfonic acid Solution, 100μg/mL;Camphor Impurity 13(Benzylidene Camphor Sulfonic Acid);BENZENESULPHONICACID,4-(4,7,7,-TRIMETHYL-3-OXO-BICYCLO(2.;4-[(4,7,7-trimethyl-3-oxo-2-bicyclo[2.2.1]heptanylidene)methyl]benzenesulfonicaci;4-[(4,7,7-trimethyl-3-oxo-2-bicyclo[2.2.1]heptanylidene)methyl]benzenesulfonic acid;4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid;Benzenesulfonic acid, 4-[(4,7,7-trimethyl-3-oxobicyclo[2.2.1]hept-2-ylidene)methyl]-
CBNumber
CB01242539
Molecular Formula
C17H20O4S
Formula Weight
320.4
MOL File
56039-58-8.mol
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4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid Property

Density 
1.305±0.06 g/cm3(Predicted)
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
-0?+-.0.50(Predicted)
form 
Solid
color 
White to Pale Beige
Stability:
Light Sensitive
InChI
InChI=1S/C17H20O4S/c1-16(2)14-8-9-17(16,3)15(18)13(14)10-11-4-6-12(7-5-11)22(19,20)21/h4-7,10,14H,8-9H2,1-3H3,(H,19,20,21)
InChIKey
KKJKXQYVUVWWJP-UHFFFAOYSA-N
SMILES
C1(S(O)(=O)=O)=CC=C(C=C2C(=O)C3(C)C(C)(C)C2CC3)C=C1
LogP
0.128 (est)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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
97085
Product name
Benzylidene camphor sulfonic acid
Purity
analytical standard
Packaging
25MG
Price
$217
Updated
2025/07/31
TRC
Product number
B280038
Product name
BenzylideneCamphorSulfonicAcid
Packaging
250mg
Price
$600
Updated
2021/12/16
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4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid Chemical Properties,Usage,Production

Uses

Benzylidene Camphor Sulfonic Acid, also known as Mexoryl SL, is a benzylidene camphor derivative and a common sunscreen ingredient used to filter out UVA rays.

4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid Suppliers

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View Lastest Price from 4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid 56039-58-8
Price
US $50.00/kg
Min. Order
1kg
Purity
99
Supply Ability
5000
Release date
2024-12-11

56039-58-8, 4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acidRelated Search:

CYCLOHEXYLMETHYL-HYDRAZINE HYDROCHLORIDE BROMOHYDROQUINONE (1S)-(+)-Camphor-10-sulphonic acid

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