D & C Red no. 30

Modify Date: 2025-09-03 02:03:06

D & C Red no. 30 Structure
D & C Red no. 30 structure
Common Name D & C Red no. 30
CAS Number 2379-74-0 Molecular Weight 393.30700
Density 1.583g/cm3 Boiling Point 529.1ºC at 760mmHg
Molecular Formula C18H10Cl2O2S2 Melting Point N/A
MSDS N/A Flash Point 273.8ºC

 Use of D & C Red no. 30


D & C Red no. 30 is a red dye.

 Names

Name oralith brilliant pink r
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.583g/cm3
Boiling Point 529.1ºC at 760mmHg
Molecular Formula C18H10Cl2O2S2
Molecular Weight 393.30700
Flash Point 273.8ºC
Exact Mass 391.95000
PSA 84.74000
LogP 6.09880
Vapour Pressure 2.78E-11mmHg at 25°C
Index of Refraction 1.751
InChIKey NDDLLTAIKYHPOD-ISLYRVAYSA-N
SMILES Cc1cc(Cl)cc2c1C(=O)C(=C1Sc3cc(Cl)cc(C)c3C1=O)S2

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DL9825500
CHEMICAL NAME :
Benzo(b)thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3-oxobenzo(b)thien-2(3H )-ylidene)-4-ethyl-
CAS REGISTRY NUMBER :
2379-74-0
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C18-H10-Cl2-O2-S2
MOLECULAR WEIGHT :
393.30

 Safety Information

Safety Phrases 23-24/25
RTECS DL9825500
HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

D C Red no. 30
6,6'-DICHLORO-4,4'-DIMETHYL-(2,2')BI(BENZO(B)THIOPHENYLIDENE)-3,3'-DIONE
CRED30
AKA226
RED 30
Pink R
fastpinky
Threne Brilliant Pink R
FDC Red No. 30
VatpinkR
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