Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,5-Dimethyl-4-hydroxybenzonitrile
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

4198-90-7

4198-90-7 structure

Name: 3,5-Dimethyl-4-hydroxybenzonitrile
Chemical Name: 3,5-Dimethyl-4-hydroxybenzonitrile
CAS Number: 4198-90-7
Molecular Formula: C₉H₉NO
Molecular Weight: 147.174
Catalog: Chemical reagent Organic reagent Cyanide/nitrile
Create Date: 2018-05-22 08:00:00
Modify Date: 2024-01-14 16:46:39

Name	3,5-Dimethyl-4-hydroxybenzonitrile
Synonyms	QR B1 F1 DCN Benzonitrile, 4-hydroxy-3,5-dimethyl- 4-Cyano-2,6-dimethylphenol 4-Hydroxy-3,5-dimethylbenzonitrile 2,6-Dimethyl-4-cyanophenol MFCD00221716

Density	1.1±0.1 g/cm3
Boiling Point	310.6±30.0 °C at 760 mmHg
Melting Point	123-127 °C
Molecular Formula	C₉H₉NO
Molecular Weight	147.174
Flash Point	141.7±24.6 °C
Exact Mass	147.068420
PSA	44.02000
LogP	2.52
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.564
Storage condition	Refrigerator

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DI4359000

CHEMICAL NAME :: Benzonitrile, 3,5-dimethyl-4-hydroxy-

CAS REGISTRY NUMBER :: 4198-90-7

BEILSTEIN REFERENCE NO. :: 2574734

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H9-N-O

MOLECULAR WEIGHT :: 147.19

WISWESSER LINE NOTATION :: QR B1 F1 DCN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 650 mg/kg

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

REFERENCE :: JMPCAS Journal of Medicinal and Pharmaceutical Chemistry. (Washington, DC) V.1-5, 1959-62. For publisher information, see JMCMAR. Volume(issue)/page/year: 2,201,1960

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H300-H319
Precautionary Statements	P264-P301 + P310-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T:Toxic;Xn:Harmful;
Risk Phrases	R25;R20/21/22;R32
Safety Phrases	S26-S45-S36/37
RIDADR	UN 2811 6.1/PG 3
RTECS	DI4359000
Hazard Class	6.1
HS Code	2926909090

3217-15-0

~28%

4198-90-7

Literature: Sterling Winthrop Inc. Patent: US5464848 A1, 1995 ; US 5464848 A

2374-05-2

4198-90-7

Literature: Aspnes, Gary E.; Chiang, Yuan-Ching P. Patent: US2002/6946 A1, 2002 ; US 20020006946 A1

74896-24-5

~28%

4198-90-7

Literature: Hou, Shili; Li, Xinyao; Xu, Jiaxi Journal of Organic Chemistry, 2012 , vol. 77, # 23 p. 10856 - 10869

24596-19-8

4198-90-7

Literature: Hou, Shili; Li, Xinyao; Xu, Jiaxi Journal of Organic Chemistry, 2012 , vol. 77, # 23 p. 10856 - 10869

87-62-7

4198-90-7

Literature: Hou, Shili; Li, Xinyao; Xu, Jiaxi Journal of Organic Chemistry, 2012 , vol. 77, # 23 p. 10856 - 10869

7677-24-9

527-61-7

4198-90-7

58537-99-8

Literature: Olson, Steven H.; Danishefsky, Samuel J. Tetrahedron Letters, 1994 , vol. 35, # 43 p. 7901 - 7904

2374-05-2

544-92-3

4198-90-7

Literature: Fujio,M. et al. Bulletin of the Chemical Society of Japan, 1975 , vol. 48, p. 2127 - 2133

14804-38-7

4198-90-7

Literature: Bielig; Luetzel Justus Liebigs Annalen der Chemie, 1957 , vol. 608, p. 140,156

1004-66-6

4198-90-7

Literature: Bielig; Luetzel Justus Liebigs Annalen der Chemie, 1957 , vol. 608, p. 140,156

Precursor 10
3217-15-0 2374-05-2 74896-24-5 24596-19-8
87-62-7 7677-24-9 527-61-7 544-92-3
14804-38-7 1004-66-6
DownStream 9
4919-37-3 876-15-3 152665-33-3 34137-14-9
134472-29-0 152775-45-6 269055-76-7 269055-15-4
867367-02-0

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

4198-90-7	876-15-3
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