120-80-9|CatecholProducts Supply - Chemical intermediates Network

Catechol cas no:120-80-9

Synonyms: 1,2-Benzenediol (pyrocatechol); 1,2-benzenediol[qr]; 1,2-dihydroxybenzene[qr]; 2-Hydroxyphenol; 2-hydroxyphenol[qr]; ai3-03995[qr]; Benzene, o-dihydroxy-; benzene,1,2-dihydroxy-; Pyrocatechol

Identification

NameCatechol
CAS120-80-9
Synonyms1,2-Benzenediol (pyrocatechol); 1,2-benzenediol[qr]; 1,2-dihydroxybenzene[qr]; 2-Hydroxyphenol; 2-hydroxyphenol[qr]; ai3-03995[qr]; Benzene, o-dihydroxy-; benzene,1,2-dihydroxy-; Pyrocatechol
EINECS(EC#)204-427-5
Molecular FormulaC6H6O2
Molecular Weight110.11

Chemical Properties

AppearanceLight grey to light brown flake
refractive index1.612
storage tempStore at RT.

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass6.1

Safety Data

Hazard Xn:Harmful
Risk R21/22;R36/38
Safety

Hazard Codes:? Harmful Xn
Risk Statements: 21/22-36/38?
R21/22: Harmful in contact with skin and if swallowed
R36/38: Irritating to eyes and skin
Safety Statements: 22-26-37?
S22: Do not breathe dust
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37: Wear suitable gloves
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 2
RTECS: UX1050000
HazardClass: 6.1
PackingGroup: III
Poison by ingestion, subcutaneous, intraperitoneal, intravenous, and parenteral routes. Moderately toxic by skin contact. Experimental reproductive effects. Can cause dermatitis on skin contact. An allergen.Questionable carcinogen. Systemic effects similar to those of phenol. Combustible when exposed to heat or flame; can react vigorously with oxidizing materials. Hypergolic reaction with concentrated nitric acid. To fight fire, use water, CO₂, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
cat	LD50	oral	100mg/kg (100mg/kg)	?	International Polymer Science and Technology. Vol. 3, Pg. 93, 1976.
dog	LD50	oral	130mg/kg (130mg/kg)	?	International Polymer Science and Technology. Vol. 3, Pg. 93, 1976.
dog	LDLo	intravenous	40mg/kg (40mg/kg)	?	"Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 1, Pg. 62, 1955.
frog	LDLo	parenteral	160mg/kg (160mg/kg)	PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD	Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 166, Pg. 437, 1932.
frog	LDLo	subcutaneous	160mg/kg (160mg/kg)	?	"Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 1, Pg. 62, 1955.
guinea pig	LD50	oral	210mg/kg (210mg/kg)	?	Advances in Food Research. Vol. 3, Pg. 197, 1951.
guinea pig	LDLo	intraperitoneal	150mg/kg (150mg/kg)	?	"Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 1, Pg. 62, 1955.
guinea pig	LDLo	subcutaneous	200mg/kg (200mg/kg)	?	"Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 1, Pg. 62, 1955.
mammal (species unspecified)	LD50	oral	240mg/kg (240mg/kg)	BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)	Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 15, Pg. 136, 1979.
mouse	LD50	intraperitoneal	68mg/kg (68mg/kg)	?	Pharmacology and Toxicology Vol. 64, Pg. 247, 1989. ?
mouse	LD50	oral	260mg/kg (260mg/kg)	?	Advances in Food Research. Vol. 3, Pg. 197, 1951.
mouse	LD50	subcutaneous	247mg/kg (247mg/kg)	?	Industrial Health. Vol. 5, Pg. 143, 1967.
rabbit	LD50	skin	800mg/kg (800mg/kg)	SKIN AND APPENDAGES (SKIN): PRIMARY IRRITATION: AFTER TOPICAL EXPOSURE	American Industrial Hygiene Association Journal. Vol. 37, Pg. 596, 1976.
rabbit	LDLo	oral	200mg/kg (200mg/kg)	BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BLOOD: LEUKOPENIA BLOOD: METHEMOGLOBINEMIA-CARBOXYHEMOGLOBIN	"Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2n rev. ed. in 1985.Vol. 2A, Pg. 2585, 1981.
rabbit	LDLo	subcutaneous	225mg/kg (225mg/kg)	?	Journal of Agricultural and Food Chemistry. Vol. 17, Pg. 497, 1969.
rat	LD50	oral	260mg/kg (260mg/kg)	?	Advances in Food Research. Vol. 3, Pg. 197, 1951.
rat	LDLo	subcutaneous	110mg/kg (110mg/kg)	?	Archives Internationales de Pharmacodynamie et de Therapie

supplier list

Qingdao Forest International Trade Co.,Ltd.: Tel:; Address: A-3001,Nanjing Roal 100#, Qingdao City, Shandong Province, China

Extrasynthese: Tel:+33-(0)478982034; Address: Zi Lyon Nord Impasse Jacquard BP 62 69730 Genay

Tianjin Chemical Reagent No 1 Plant: Tel:; Address: No,186, Fukang Road Outside Railway of Wandingdi, Xiqing District, Tianjin

Hebei Smart Chemicals (Group) Co. Ltd.: Tel:+86-21-33927743 33927342; Address: Room 2702,Information Tower,1403 Minsheng Road,Shanghai,200135,China.

Shanghai Experiment Reagent Co.,LTD.: Tel:0086-21-56558317 56553837; Address: 10-603, No.555 Luding Road (No.1000 North Zhongshan Road),Shanghai

China Chem Source (HK) Co.,Ltd: Tel:+86-411-82808830 82649412 82649140 82647982 82659338; Address: Room 1818, The Bank of East Asia Mansion , Dalian , 116001, China.

Jinan Laien Chemical Co., Ltd: Tel:86-543-5081965; Address: 28 Gongye Rd. South, Jinan High-tech Zone, Jinan, China

Shanghai New Top Chemical Reagent Co., Ltd: Tel:; Address: c441 No.2299,North Of Zhongshan Road,Shanghai

Esprix Technologies: Tel:+1-941-3555100; Address: 7680 Matoaka Road Sarasota, FL 34243 U.S.A

Borregaard Synthesis: Tel:+47 69 11 83 58; Address: P.O. Box 162 N-1701 Sarpsborg, Norway

Changzhou Chang-Yu Chemical Co.,Ltd.: Tel:; Address: Longhuteng Town Changzhou Jiangsu Province China.

Fischer Chemic Ltd.: Tel:+91-44-2482822, 2448292, 24926803; Address: 3/240, Govindan Nagar,Palavakkam, Chennai- 600041,India.

UBE Industries: Tel:+81-3-54196110; Address: Seavans North Bldg,1-2-1,Shibaura,Minato-Ku,Tokyo銆?05-8449

Qingdao On-Billion Industrial Co., Ltd.: Tel:+86-(571)-8591-8425; Address: A9/F, Qingadao World Trade Centre, 6 Xianggang Zhong Road, Qingdao 266071,

Shijiazhuang Lida Chemical Co., Ltd.: Tel:86-311-85737996; Address: West Of Wuji County, Shijiazhuang, Hebei,

Catechol cas no:120-80-9

Directory

supplier list