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PRECOCENE II

CAS No.: 644-06-4

Chemical Name:: PRECOCENE II

Synonyms: Precocen 2;precocene2;PRECOCENE II;ageratochromene;Precocene II,99%;Precocene II,Inhibitor,inhibit;6,7-Dimethoxy-2,2-dimethylchromene;6,7-DIMETHOXY-2,2-DIMETHYL-3-CHROMENE;6,7-diMethoxy-2,2-diMethyl-2h-chroMene;6,7-dimethoxy-2,2-dimethyl2H-1-benzopyran

CBNumber:: CB0372310

Molecular Formula:: C13H16O3

Molecular Weight:: 220.26

MOL File:: 644-06-4.mol

MSDS File:: SDS

Modify Date:: 2023/6/8 9:03:09

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PRECOCENE II Properties

Melting point	47.50C
Boiling point	301.2°C (rough estimate)
Density	1.1455 (rough estimate)
refractive index	1.4740 (estimate)
Flash point	113 °C
storage temp.	-20°C Freezer
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
color	Pale Green to Yellow
LogP	3.380 (est)
CAS DataBase Reference	644-06-4
EPA Substance Registry System	2H-1-Benzopyran, 6,7-dimethoxy-2,2-dimethyl- (644-06-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS08

Signal word

Warning

Hazard statements

H341

Precautionary statements

P201-P202-P280-P308+P313-P405-P501

RTECS

DJ2527000

NFPA 704

	1
0		0

PRECOCENE II Chemical Properties,Uses,Production

Chemical Properties

Crystalline Solid

Safety Profile

Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.

PRECOCENE II Preparation Products And Raw materials

Raw materials

Preparation Products

PRECOCENE II Suppliers

Global( 90)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49391	58	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29826	58	Inquiry
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	United States	19892	58	Inquiry
Finetech Industry Limited	+86-27-87465837 +8618971612321	China	9626	58	Inquiry
Alfa Chemistry	+1-5166625404	United States	21317	58	Inquiry
Zibo Hangyu Biotechnology Development Co., Ltd	+86-0533-2185556 +8617865335152	China	11027	58	Inquiry
LEAPCHEM CO., LTD.	+86-852-30606658	China	43348	58	Inquiry
Aladdin Scientific	+1-+1(833)-552-7181	United States	52927	58	Inquiry
RD International Technology Co., Limited	18024082417	China	9155	58	Inquiry

Supplier	Advantage
CLEARSYNTH LABS LTD.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
TargetMol Chemicals Inc.	58
Finetech Industry Limited	58
Alfa Chemistry	58
Zibo Hangyu Biotechnology Development Co., Ltd	58
LEAPCHEM CO., LTD.	58
Aladdin Scientific	58
RD International Technology Co., Limited	58

PRECOCENE II Spectrum

PRECOCENE II(644-06-4)MS PRECOCENE II(644-06-4)¹HNMR PRECOCENE II(644-06-4)¹³CNMR PRECOCENE II(644-06-4)IR1 PRECOCENE II(644-06-4)IR2

644-06-4(PRECOCENE II)Related Search:

2,5-Dimethoxytoluene 4-Ethoxyphenol 1-ISOPROPOXYBENZENE 2-Methoxyhydroquinone 1,2,4-Benzenetriol

4-Hydroxy-3-methoxystyrene 2-METHOXYSTYRENE 4-Methoxystyrene 4-Methoxyphenol 1,4-Dimethoxybenzene

4-TERT-BUTOXYPHENOL (Z)-anethole 1,2,4-Trimethoxybenzene PRECOCENE II Phenyl-t-butylether

2-Methylhydroquinone 2,4-Dimethoxyphenol Allyl phenyl ether

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6,7-dimethoxy-2,2-dimethyl-2h-1-benzopyra 6,7-dimethoxy-2,2-dimethyl-2h-benzo(b)pyran ageratochromene precocene2 6,7-dimethoxy-2,2-dimethyl2H-1-benzopyran 6,7-Dimethoxy-2,2-dimethylchromene 6,7-DIMETHOXY-2,2-DIMETHYL-2-BENZO(B)PYRAN Precocen 2 Precocene II,99% 6,7-diMethoxy-2,2-diMethyl-2h-chroMene PRECOCENE II 6,7-DIMETHOXY-2,2-DIMETHYL-3-CHROMENE 2H-1-Benzopyran, 6,7-dimethoxy-2,2-dimethyl- Precocene II,Inhibitor,inhibit 644-06-4 Intermediates & Fine Chemicals Pharmaceuticals