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4-Chlorobenzonitrile cas no:623-03-0

Synonyms: PCBN; p-chlorobenzonitrile

Identification
Name4-Chlorobenzonitrile
CAS623-03-0
SynonymsPCBN; p-chlorobenzonitrile
EINECS(EC#)210-765-4
Molecular FormulaC7H4ClN
Molecular Weight137.57
Chemical Properties
Appearanceslightly blue crystalline powder and chunks
refractive index1.6088 (17 C)
storage tempStore in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1(b)
Safety Data

Hazard Xn:Harmful
Risk R20/22;R36/37/38
Safety

Hazard Codes:?HarmfulXn
Risk Statements: 20/22-36/37/38?
R20/22:Harmful by inhalation and if swallowed.?
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 23-26-36?
S23:Do not breathe vapour.?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S8:Keep container dry.
RIDADR: 3439
WGK Germany: 2
RTECS: DI2800000
Hazard Note: Harmful
HazardClass: 6.1(b)
PackingGroup: III
HS Code: 29269095
Poison by intraperitoneal route. Moderately toxic by ingestion. An eye irritant. When heated to decomposition it emits very toxic fumes of NOx, Cl?, and CN?. See also NITRILES.


HS Code 29269095

Toxicity
1. ???

eye-rbt 100?mg/24H MOD

??? 28ZPAK ?? Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.:?1972,161.
2. ???

orl-mus LD50:>300?mg/kg

??? JMCMAR ?? Journal of Medicinal Chemistry. 21 (1978),906.
3. ???

ipr-mus LD50:150?mg/kg

??? NTIS** ?? National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD691-490 .

supplier list

Lianhe Chemical Technology Co.Ltd.
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Gayatri Minerals and Chemicals
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Xiangfan Yuchang Fine Chemical Industry Co., Ltd.
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Chemik Chemicals Co. Ltd.
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Jintan Jinguan Chemical Plant
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Evonik Industries AG
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Syntech Labs, Inc.
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Wuhan Silver Crown Chemical Co., Ltd.
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Hubei Xiangyun (Group) Chemical Co., Ltd.
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Aventura Organica
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Binhai Weijia Chemical Co., Ltd.
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Zhejiang Huangyan Lianhe Chemical Group Co.
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Address: 41 Wangxi Road, Huangyan , Zhejiang 318020,
Wuhan Silver Crown Chemical Industry Co., Ltd (Wuhan Huangpi Fine Chemicals Factory)
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Address: Shekou economic development zone, Wuhan, Hubei, China
DSL Chemicals (Shanghai) Co., Ltd.
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Address: 1119 - 1120, Shanghai Landmark,409 - 459 Nan Jing Road (E.),Shanghai 200001, China
Shanghai chemrole co.,ltd
Tel:021-50278900
Address: No.6,bisheng road ,shanghai ,china

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