Basic information
- CAS
3034-52-4- Standard SMILES
Clc1nccs1- InChIKey
KLEYVGWAORGTIT-UHFFFAOYSA-N- Molecular formula
- C3H2ClNS
- Average molar mass
- 119.57 g/mol
- Monoisotopic mass
- 118.9596479
Names & identifiers
- Preferred name
- 2-Chlorothiazole
- IUPAC
- 2-chloro-1,3-thiazole
- English name
- 2-Chlorothiazole
- Molecular formula
- C3H2ClNS
- Molecular weight
- 119.57
Names & synonyms
2-Chlorothiazole2-chloro-1,3-thiazoleThiazole, 2-chloro-TA2DNZ4W48EINECS 221-228-9NSC-43543CHEBI:39187DTXSID30184428NSC 43543RefChem:86543DTXCID40106919221-228-9
Show more names
orothiazoL2-CHLOROTHIOZOLE2-Chlorothiazole,97%2-Chlorothiazole 96%2-Chlorothiazole >2-CHLORO-1,3-THIAZOLE
3034-52-4MFCD002107012-Thiazolyl Chloride2-Chlothiozolechlorothiazole2-chloro-thiazoleNSC435432-Chlorothiazole, 96%
Database identifiers
- CAS
3034-52-4- PubChem CID
- 76429
- DTXSID
DTXSID30184428- ChEMBL
CHEMBL5170145- ChEBI
CHEBI:39187- UNII
- TA2DNZ4W48
- EC Number
- 221-228-9
- Nikkaji
- J205.343H
Properties
Computed structural properties
- XLogP
- 1.7
- Topological polar surface area
- 41.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 0
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 50
Physicochemical properties
- Melting point
- 85 °C · 85 °C
- Boiling point
- 145 °C · 145 °C
- Density
- 1.393 g/mL · 1.393 g/mL at 25 °C
- refractive index
- 20 · n20/D1.551
- Flash point
- 54 ℃ · 54℃
- storage temp.
- 2 · Inert atmosphere,2-8°C
- solubility
- soluble in Ether
- form
- clear liquid
- pka
- 0.84 · 0.84±0.10(Predicted)
- color
- Colorless to Almost colorless
- InChI
- InChI=1S/C3H2ClNS/c4-3-5-1-2-6-3/h1-2H
- InChIKey
- KLEYVGWAORGTIT-UHFFFAOYSA-N
- SMILES
- S1C=CN=C1Cl
- CAS DataBase Reference
- 3034 · 3034-52-4(CAS DataBase Reference)
- FDA UNII
- 2 DNZ4W48 · TA2DNZ4W48
- UNSPSC Code
- 12352100 · 12352100
- Symbol(GHS)
- 5 · GHS05,GHS02,GHS07
- Signal word
- Danger
- Hazard statements
- 315 · H315-H319-H226-H302-H318-H335
- Precautionary statements
- 280 · P280-P305+P351+P338-P210-P233-P240-P241+P242+P243-P264-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501-P261-P280a-P304+P340-P405-P501a
- Hazard Codes
- Xi,Xn
- Risk Statements
- 20 · 20/21/22-36/37/38-41-22-10
- Safety Statements
- 23 · 23-26-36/37/39-39
- RIDADR
- 1993 · 1993
- WGK Germany
- 1 · 1
- HazardClass
- 3 · 3
- PackingGroup
- Ⅲ
- HS Code
- 2934100090 · 2934100090
- Storage Class
- 3 · 3 - Flammable liquids
- Hazard Classifications
- 4 OralEye · Acute Tox. 4 OralEye Dam. 1Flam. Liq. 3
Safety & regulation
GHS classification
GHS Classification
Danger
H226 (91.7%): Flammable liquid and vapor [Warning Flammable liquids]；H302 (87.5%): Harmful if swallowed [Warning Acute toxicity, oral]；H315 (14.6%): Causes skin irritation [Warning Skin corrosion/irritation]；H318 (85.4%): Causes serious eye damage [Danger Serious eye damage/eye irritation]；H319 (14.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (10.4%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 48 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Hazard information
Hazard Classes and CategoriesFlam. Liq. 3 (91.7%)；Acute Tox. 4 (87.5%)；Skin Irrit. 2 (14.6%)；Eye Dam. 1 (85.4%)；Eye Irrit. 2 (14.6%)；STOT SE 3 (10.4%)
Safety data
- wgk
- 1
- ridadr
- 1993
- hs_code
- 2934100090
- risk_code
- 20/21/22-36/37/38-41-22-10
- Signal word
- Danger
- Symbol(GHS)
- GHS05,GHS02,GHS07
- hazard_code
- Xi,Xn
- safety_code
- 23-26-36/37/39-39
- hazard_class
- 3
- Storage Class
- 3 - Flammable liquids
- packing_group
- Ⅲ
- Hazard statements
- H315-H319-H226-H302-H318-H335
- Hazard Classifications
- Acute Tox. 4 OralEye Dam. 1Flam. Liq. 3
- Precautionary statements
- P280-P305+P351+P338-P210-P233-P240-P241+P242+P243-P264-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501-P261-P280a-P304+P340-P405-P501a
Chemistry & industry
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers100 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
武汉欣扬瑞和化学科技有限公司13720274133 · [email protected]
Baoji Guokang Healthchem co.,ltd+8615604608665 15604608665 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
韶远科技（上海）有限公司021-50795510 4000665055 · [email protected]
北京华威锐科化工有限公司0757-86329057 18934348241 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
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安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
石家庄斯迪亚诺精细化工有限公司0311-89250318 13582355795 · [email protected]
上海恩诺生物科技有限公司+86 (21) 6435-5022
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
上海相辉医药科技有限公司13761987713 · [email protected]
吉良化学21-62165282 · [email protected]
上海景颜化工科技有限公司13817811078 · [email protected]
嘉兴市艾森化工有限公司0573-85285100 18627885956 · [email protected]
Pure Chemistry Scientific Inc.001-857-928-2050 or 1-888-588-9418 · [email protected]
石家庄欧特佳化工有限公司0311-87795622 · [email protected]
上海隆盛化工有限公司58099637 13585536065 · [email protected]
北京零式京安科技有限责任公司10-61256048 13810278579 · [email protected]
杭州东帆化学有限公司86-0571-85151182
山东西亚化学有限公司13355009207 13355009207 · [email protected]
Xiamen AmoyChem Co., Ltd+86-86-5926051114 · [email protected]
赛默飞世尔科技（中国）有限公司800-810-5118 · [email protected]
南京精瑞久安生物技术有限公司025-58196018 800028039 · [email protected]
南京诺利斯医药科技有限公司13901585132 · [email protected]
江苏艾康生物医药研发有限公司025-66113011 13913916777 · [email protected]
上海健超生物科技有限公司150-2103-5486 18017383231 · [email protected]
TCI AMERICA800-4238616 · [email protected]
TOKYO CHEMICAL INDUSTRY CO., LTD.03-36680489 · [email protected]
TCI Europe320-37350700 · [email protected]
上海仁曲医药科技有限公司18171398856 2968382473 · [email protected]
上海偕腾生物科技有限公司+86-021-58975553 · [email protected]
上海睿升化工科技有限公司+86-021-50935922
苏州爱玛特生物科技有限公司0512-56316828 4008675858 · [email protected]
上海将来实业股份有限公司021-61552785 · [email protected]
上海毕得医药科技股份有限公司400-164-7117 18317119277 · [email protected]
成都零六生物科技有限公司400-1166-196 13458535857 · [email protected]
杭州杰恒化工有限公司0571-87396432 · [email protected]
上海拓目化工有限公司13391076197 · [email protected]
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司021-61415566 800-8193336 · [email protected]
北京六合宁远医药科技股份有限公司010-60400365-8001 15910885229 · [email protected]
上海皓之翔生物科技有限公司（原上海拓青化工有限公司）526763801 13301653310 · [email protected]
九鼎化学（上海）科技有限公司4009209199 · [email protected]
厦门志信化学有限公司+86-5922680277 +86-13806087780 · [email protected]
上海珈得尔化学技术有限公司021-4007787-550 400-7787-550 · [email protected]
sgtlifesciences pvt ltd+91-8790379245 · [email protected]
Additional notes
DefinitionChEBI: 2-chlorothiazole is a member of 1,3-thiazoles and an organochlorine compound.
Related reactions
48 records
Compound notes
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