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4-Hydroxybenzoic acid cas no:99-96-7

Synonyms: 4-Hydroxybenzoic acid/p-Hydroxybenzoic acid; P-OXYBENZOIC ACID; para hydroxy benzoic acid; P-hydroxybenzoic acid

Identification
Name4-Hydroxybenzoic acid
CAS99-96-7
Synonyms4-Hydroxybenzoic acid/p-Hydroxybenzoic acid; P-OXYBENZOIC ACID; para hydroxy benzoic acid; P-hydroxybenzoic acid
EINECS(EC#)202-804-9
Molecular FormulaC7H6O3
Molecular Weight138.12
Chemical Properties
AppearanceWhite to beige crystalline powder
refractive index1.53
storage tempStore in a cool, dry place. Keep container closed when not in use.
Safety Data

Hazard Xi:Irritant
Risk R36/37/38
Safety

Hazard Codes:?IrritantXi
Risk Statements: 36-36/37/38?
R36:Irritating to eyes.?
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36:Wear suitable protective clothing.?
S37/39:Wear suitable gloves and eye/face protection.


HS Code 29182930

Toxicity
Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 210mg/kg (210mg/kg) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
BEHAVIORAL: ATAXIA
Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 45, Pg. 260, 1956.
mouse LD50 oral 2200mg/kg (2200mg/kg) ? Drug Standards. Vol. 20, Pg. 89, 1952.
mouse LD50 subcutaneous 1050mg/kg (1050mg/kg) ? Archives Internationales de Pharmacodynamie et de Therapie. Vol. 128, Pg. 135, 1960.
rat LD50 intraperitoneal 340mg/kg (340mg/kg) BEHAVIORAL: MUSCLE WEAKNESS Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(1), Pg. 85, 1986.
rat LD50 oral > 10gm/kg (10000mg/kg) BEHAVIORAL: MUSCLE WEAKNESS
LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 28(7), Pg. 53, 1984.

supplier list

Extrasynthese
Tel:+33-(0)478982034
Address: Zi Lyon Nord Impasse Jacquard BP 62 69730 Genay
ZHEJIANG CHEMIALS IM & EXP CORP.
Tel:86-571-87048079
Address: No.37,Qingchun Road,Hangzhou,China
ORICHEM INTERNATIONAL LTD.
Tel:86-0571-85270505
Address: FLAT E,16/F,1 HUAZHE PLAZA,HANGZHOU,
SHANGHAI TOSCO CHEMICAL
Tel:0086-21-38875216
Address: #1704,NO.555, PUDONG AVE.SHANGHAI, CHINA
NINGBO FREE TRADE ZONE NIANHONG INDUSTRY TRADE CO...
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CIDIC Co.,Ltd.
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Address: 15/F, HODO International Plaza, 531 Zhongshan Road, Wuxi, China
Shanghai Yancui Import and Export Corporation
Tel:+86-21-58507663,58508423
Address: Room2505-2506,South Tower Jinmao Garden No 2515 Pudong Avenue Shanghai China
Shanghai Conson Industrial Co.,Ltd.
Tel:
Address: Room 1907, Yishengge, No.547 Tianmu Road(W), Shanghai, P. R. China
Alcan International Network U.S.A. Inc. - Alcan C...
Tel:
Address: 333 Ludlow Street, Stamford, CT 06902
LGC Promochem
Tel:+44 (0)20 8943 8480
Address: Queens Rd TEDDINGTON Middlesex TW11 0LY United Kingdom
HANGZHOU THINK CHEMICAL CO., LTD.
Tel:
Address: ROOM 719 BUILDING D MEIDU PLAZA 789 MOGANSHAN ROAD HANGZHOU CHINA
ABILITY CHEMICALS (SHANGHAI) CO., LTD.
Tel:+86-21-58700597
Address: Shanghai,China
Byelen Chemicals Co., Ltd.
Tel:+86-(21)-5836-0125-, 5836-0126
Address: Rm 804, Sino Life Tower,707 Zhangyang Road,Pudong New Area, Shanghai 200120,
Qingdao On-Billion Industrial Co., Ltd.
Tel:+86-(571)-8591-8425
Address: A9/F, Qingadao World Trade Centre, 6 Xianggang Zhong Road, Qingdao 266071,
Dongyang Lantian Chemical Co., Ltd.
Tel:+86-(579)-6622888
Address: Luer Xi Tan, Dongyang, Zhejiang 322100,

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