Basic information
- CAS
2379-74-0- Standard SMILES
Cc1cc(Cl)cc2c1C(=O)/C(=C1\Sc3cc(Cl)cc(C)c3C1=O)S2- InChIKey
NDDLLTAIKYHPOD-ISLYRVAYSA-N- Molecular formula
- C18H10Cl2O2S2
- Average molar mass
- 393.3 g/mol
- Monoisotopic mass
- 391.94992692
Overview
a coloring agent; structure in first source
Names & identifiers
- Preferred name
- D&C Red No. 30
- IUPAC
- (2E)-6-chloro-2-(6-chloro-4-methyl-3-oxo-1-benzothiophen-2-ylidene)-4-methyl-1-benzothiophen-3-one
- English name
- D & C Red No. 30
- Molecular formula
- C18H10Cl2O2S2
- Molecular weight
- 393.3068
Names & synonyms
Vat red 1D&C Red No. 30Dye Red No. 30Dye dc Red No. 305,5'-Dichloro-3,3'-dimethyl-thioindigoDC Red No. 30AKA226RED 30CI 733602S42T2808BD&C Red No. 30 [II]DTXSID601045209
Show more names
CI73360CI-733606,6'-Dichloro-4,4'-dimethyl-3H,3'H-2,2'-bi-1-benzothiophene-3,3'-dione6-Chloro-2-(6-chloro-4-methyl-3-oxobenzo(b)thien-2(3H)-ylidene)-4-methyl-benzo(b)thiophen-3(2H)-oneD&C RED NO. 30 (II)DTXSID9058735RefChem:130466DTXCID7032426
Database identifiers
- CAS
2379-74-0、52641-31-3、84136-96-9- PubChem CID
- 3000709
- DTXSID
DTXSID601045209- ChEMBL
CHEMBL45343- UNII
- 2S42T2808B
- EC Number
- 219-163-6、617-535-6
Properties
Computed structural properties
- XLogP
- 6.1
- Topological polar surface area
- 84.7 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 0
- Heavy atoms
- 24
- Formal charge
- 0
- Complexity
- 568
Experimental & physicochemical properties
Cosmetics
Cosmetics ingredient -> Colorant
Hair dyeing; Cosmetic colorant
SpringerMaterials PropertiesAngular frequency
LogP6.02
Food AdditivesDrugs, Cosmetics -> FDA Regulatory Status of Color Additives
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 89.3% (333 of 373) of all reports.
Warning
H400 (10.2%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
P273, P391, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 373 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Benzo[b]thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methyl-
Hazard Traits - Bioaccumulation; Environmental Persistence
Status: Active Update: 26-04-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/16062
Benzobthiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3-oxobenzobthien-2(3H)-ylidene)-4-methyl-: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Benzo[b]thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methyl-: Human health tier I assessment
Hazard Classes and CategoriesAquatic Acute 1 (10.2%)
Chemistry & industry
Uses & manufacturing
Household Products
Cosmetics product ingredient: Benzo[b]thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl- 3-oxobenzo[b]thien-2(3H)-ylidene)-4-methyl- (Red 30; Vat red 1; CI 73360; Aka226)
Information on 34 consumer products that contain D&C Red #30 in the following categories is provided:
Use ClassificationCosmetics -> Hair dyeing; Cosmetic colorant
General Manufacturing InformationBenzo[b]thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methyl-: ACTIVE
Suppliers1 total
HONEST JOY HOLDINGS LIMITED[email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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