Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pigment Red 179
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Pigment Red 179
Price: ￥1088.0/100g
Purity: 99.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,9-dimethylanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Pigment Red 179
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

5521-31-3

5521-31-3 structure

5521-31-3 structure

Name: Pigment Red 179
Chemical Name: N, N′-Dimethyl-3,4,9,10-perylenedicarboximide
CAS Number: 5521-31-3
Molecular Formula: C₂₆H₁₄N₂O₄
Molecular Weight: 418.400
Catalog: Dyes and pigments dye Reduced dye
Create Date: 2018-11-25 13:42:45
Modify Date: 2025-08-26 09:15:18

Name	N, N′-Dimethyl-3,4,9,10-perylenedicarboximide
Synonyms	2,9-Dimethylisoquinolino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone Isoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-dimethyl- 2,9-dimethylisoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-dimethyl- Pigment Red 179

Density	1.6±0.1 g/cm3
Boiling Point	694.8±28.0 °C at 760 mmHg
Molecular Formula	C₂₆H₁₄N₂O₄
Molecular Weight	418.400
Flash Point	341.1±16.4 °C
Exact Mass	418.095367
PSA	78.14000
LogP	1.87
Vapour Pressure	0.0±2.2 mmHg at 25°C
Index of Refraction	1.905

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CB1590000

CAS REGISTRY NUMBER :: 5521-31-3

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C26-H14-N2-O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 60 gm/kg/30D-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - proteinuria Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 27(3),52,1983

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26
RIDADR	NONH for all modes of transport
RTECS	CB1590000

Precursor 7
128-69-8 74-89-5 2382-08-3 4116-90-9
77-78-1 81-32-3 593-51-1
DownStream 3
106342-00-1 70654-96-5 128-69-8

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