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4-Chloro-1,8-naphthalic anhydride cas no:4053-08-1

Synonyms: 4-chloronaphthalene-1,8-dicarboxylic anhydride; 4-Chloronaphthalene-1,8-Naphthalic Anhydride

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Identification
Chemical Properties
Safety Data
Toxicity

Identification

Name4-Chloro-1,8-naphthalic anhydride
CAS4053-08-1
Synonyms4-chloronaphthalene-1,8-dicarboxylic anhydride; 4-Chloronaphthalene-1,8-Naphthalic Anhydride
EINECS(EC#)223-760-7
Molecular FormulaC12H5ClO3
Molecular Weight232.62

Chemical Properties

Appearancebeige to brown powder
refractive index1.715
storage temp2-8°C
Sensitive Moisture Sensitive

Safety Data

Hazard Xi:Irritant;
Risk R36/37/38
Safety

Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of Cl⁻.
Safety information of 1H,3H-Naphtho(1,8-cd)pyran-1,3-dione, 6-chloro- (CAS NO.4053-08-1):
Hazard Codes: Xi
Risk Statements:
36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements:
24/25: Avoid contact with skin and eyes
WGK Germany: 2
RTECS: QL6127295

Toxicity

1.

orl-rat LD50:3460 mg/kg

NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0535458 .

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CNCCC SICHUAN IMPORT/EXPORT CO.,LTD.: Tel:; Address: 8C Ruili, Palm Garden, 153 KeHua North Rd, Chengdu,Sichuan, P.R.China

Liaoning Liangang Pigment and Dyestuff Chemicals ...: Tel:; Address: No.108, Liaoan Road, Shoushan Town, Liaoyang county,Liaoyang city, Liaoning pro., China

Liaoyang Liangang Dyestuff Chemicals Co. Ltd.: Tel:+086-(419)-7675988,7675999; Address: No.18 B building, Dongpu Chemical City, Tianhe Borough, Guangzhou City 510660,

DSL Chemicals (Shanghai) Co., Ltd.: Tel:+86-21-6352 9955; Address: 1119 - 1120, Shanghai Landmark,409 - 459 Nan Jing Road (E.),Shanghai 200001, China

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Finetech Industry limited.: Tel:86-27-87465837; Address: chukang Road, Wuhan, Hubei 430073,

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Hangzhou J&H Chemical Co., Ltd: Tel:86-571-87396430; Address: No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

Shanghai Meicheng Chemical Co., Ltd.: Tel:86-21-50677091; Address: Room 302, Building 7, No.1000, Jinhai Road, Shanghai, 201206, China

Yangquan City,Yatai Longjiang Chemicals Import&export Co., ltd.: Tel:86-0311-67665582; Address: No., 139,Weiming street ,Baijin Gongguan 2,1-3201,Qiaoxi District,Shijiazhuang City,Hebei Province

liaoning liangang dyestuff chemical CO.,LTD: Tel:0419-7675788; Address: 108 lianan road shoushan liaoyang liaoning China

lotuschem: Tel:852-29738324; Address: Rm. 907. JCD116 Wing Tuck Commercial Centre, 177-183 Wing Lok Street, Hong Kong

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Anshan Xingmao Chemical Industry Co., Ltd: Tel:86-412-8423668; Address: No.1 Chem Road, Anshan, Liaoning, P.R. China

APAC Pharmaceutical, LLC: Tel:+1-(410)-997-5552, 469-0727; Address: 6851 Oak Hall Lane, Suite 101, Columbia, Maryland 21045,

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