Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,4-Bis(methylamino)-9,10-anthraquinone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,4-Bis(methylamino)-9,10-anthraquinone
Price: ￥348.0/25g ￥118.0/5g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Disperse Blue 14
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 1,4-Bis(methylamino)-9,10-anthraquinone
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

2475-44-7

2475-44-7 structure

Name: 1,4-Bis(methylamino)-9,10-anthraquinone
Chemical Name: Disperse Blue 14
CAS Number: 2475-44-7
Molecular Formula: C₁₆H₁₄N₂O₂
Molecular Weight: 266.295
Catalog: Dyes and pigments dye Solvent dye
Create Date: 2018-10-02 13:20:46
Modify Date: 2025-08-23 15:51:13

Name	Disperse Blue 14
Synonyms	diaresinbluek macrolexbluefr Oil Blue 78 1,4-bis(methylamino)anthracene-9,10-dione disperseblue110 Blue GP SOLVENT BLUE 78 1,4-dimethylaminoanthraquinone 1,4-bis-methylamino-anthraquinone disperseblue78 solventblue93 Blue M95 EINECS 219-602-1 1,4-Bis(methylamino)-9,10-anthraquinone 9,10-Anthracenedione, 1,4-bis(methylamino)- 1,4-Bis(methylamino)anthraquinone MFCD00001198 1,4-Bis-methylamino-anthrachinon

Density	1.3±0.1 g/cm3
Boiling Point	528.0±50.0 °C at 760 mmHg
Melting Point	220-222°C
Molecular Formula	C₁₆H₁₄N₂O₂
Molecular Weight	266.295
Flash Point	214.0±30.3 °C
Exact Mass	266.105530
PSA	58.20000
LogP	1.74
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.716

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CB5750000

CHEMICAL NAME :: Anthraquinone, 1,4-bis(methylamino)-

CAS REGISTRY NUMBER :: 2475-44-7

BEILSTEIN REFERENCE NO. :: 2220693

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C16-H14-N2-O2

MOLECULAR WEIGHT :: 266.32

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 5 mg/plate

REFERENCE :: EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 19(Suppl 20),8,1992 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3166 No. of Facilities: 35 (estimated) No. of Industries: 2 No. of Occupations: 6 No. of Employees: 657 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
RTECS	CB5750000
HS Code	2922399090

128-95-0

77-78-1

~93%

2475-44-7

Literature: Ramrao; Ramkumar; Anant; Ramanuja Synthetic Communications, 1991 , vol. 21, # 10-11 p. 1129 - 1135

81-64-1

74-89-5

2475-44-7

Literature: US2128307 , ;

17648-03-2

74-89-5

2475-44-7

Literature: US2185709 , ;

17648-03-2

2475-44-7

Literature: DE209321 ;

116-83-6

2475-44-7

Literature: CH164443 , ;

74-89-5

2475-44-7

Literature: DE600689 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 19, p. 1959

5327-72-0

74-89-5

2475-44-7

Literature: US2051004 , ;

Precursor 7
128-95-0 77-78-1 81-64-1 74-89-5
17648-03-2 116-83-6 5327-72-0
DownStream 0

HS Code	2922399090
Summary	2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

2475-44-7	56799-32-7
95567-19-4	110927-96-3
64553-67-9	68239-76-9
4221-67-4	72918-26-4
40317-69-9	71872-84-9
620580-00-9	620580-32-7
1393442-48-2	1373232-75-7
1403483-88-4	620580-20-3
1706450-64-7	620580-44-1
620579-71-7	1574529-83-1