Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,5-diamino-4,8-dihydroxyanthraquinone
Price:
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,5-Diaminoanthrarufin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 145-49-3 1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

145-49-3

145-49-3 structure

145-49-3 structure

Name: 1,5-Diamino-4,8-dihydroxy-9,10-anthraquinone
Chemical Name: 1,5-Diamino-4,8-dihydroxyanthraquinone
CAS Number: 145-49-3
Molecular Formula: C₁₄H₁₀N₂O₄
Molecular Weight: 270.240
Create Date: 2018-11-29 21:22:32
Modify Date: 2024-01-03 08:34:47

Name	1,5-Diamino-4,8-dihydroxyanthraquinone
Synonyms	9,10-Anthracenedione, 1,5-diamino-4,8-dihydroxy- EINECS 205-655-8 1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE MFCD00013722 1,5-Diamino-4,8-dihydroxy-9,10-anthraquinone 1,5-Diamino-4,8-dihydroxy-9,10-dihydroanthracene-9,10-dione

Density	1.7±0.1 g/cm3
Boiling Point	649.4±55.0 °C at 760 mmHg
Melting Point	300ºC
Molecular Formula	C₁₄H₁₀N₂O₄
Molecular Weight	270.240
Flash Point	346.6±31.5 °C
Exact Mass	270.064056
PSA	126.64000
LogP	3.53
Vapour Pressure	0.0±2.0 mmHg at 25°C
Index of Refraction	1.837

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CB6480000

CHEMICAL NAME :: Anthraquinone, 1,5-diamino-4,8-dihydroxy-

CAS REGISTRY NUMBER :: 145-49-3

BEILSTEIN REFERENCE NO. :: 2222219

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C14-H10-N2-O4

MOLECULAR WEIGHT :: 270.26

WISWESSER LINE NOTATION :: L C666 BV IVJ DZ GQ KZ NQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 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 :: 50 ug/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 40,203,1976

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39
RTECS	CB6480000
HS Code	2922509090

Precursor 9
128-91-6 129-44-2 82-35-9 60080-32-2
85192-94-5 128-86-9 7664-93-9 7732-18-5
7647-01-0
DownStream 8
3860-63-7 100-39-0 23478-60-6 81-60-7
117-12-4 5138-23-8 6370-58-7 6374-78-3

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%