2-Chloro-5-(chloromethyl)thiophene (HCID 583079)

Names & identifiers

Preferred name: 2-Chloro-5-(chloromethyl)thiophene
IUPAC: 2-chloro-5-(chloromethyl)thiophene
English name: 2-Chloro-5-chloromethylthiophene
Molecular formula: C5H4Cl2S
Molecular weight: 167.06

Names & synonyms

2-Chloro-5-(chloromethyl)thiophene23784-96-5DTXSID00342578RefChem:469199DTXCID60293658623-208-92-Chloro-5-chloromethylthiopheneMFCD000097645-chloro-2-thenyl chloride2-chloro-5-chloromethyl-thiophene2-chloro-5-(chloromethyl)-thiopheneAC-9504

Show more names

CAS#23784-96-52-CHLORO-5-CHLOROMETHYLTHIOPHENE 98+%2-Chloro-5-(chloromethyl)thiophene,97%

F8880-3932Thiophene, 2-chloro-5-(chloromethyl)-5-chloro-2-(chloromethyl)thiophene5-Chlor-2-thenyl-chloridBIDD:GT0453SCHEMBL1902052-chloro-5-chloromethylthiophen5-chloromethyl-2-chlorothiphene

Database identifiers

CAS: 23784-96-5
PubChem CID: 583079
DTXSID: DTXSID00342578
EC Number: 623-208-9
Nikkaji: J151.108D

Properties

Computed structural properties

XLogP: 3
Topological polar surface area: 28.2 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 1
Rotatable bonds: 1
Heavy atoms: 8
Formal charge: 0
Complexity: 76.8

Physicochemical properties

Boiling point: 83 · 83-85 °C8 mm Hg(lit.)
Density: 1.385 g/mL · 1.385 g/mL at 25 °C(lit.)
refractive index: 20 · n20/D 1.575(lit.)
Flash point: 213 °F · 213 °F
storage temp.: -20 °C · -20°C
form: Liquid
color: Colorless to brown
InChI: 1S/C5H4Cl2S/c6-3-4-1-2-5(7)8-4/h1-2H,3H2
InChIKey: MQTKXCOGYOYAMW-UHFFFAOYSA-N
SMILES: ClCc1ccc(Cl)s1
CAS DataBase Reference: 23784 · 23784-96-5(CAS DataBase Reference)
UNSPSC Code: 12352100 · 12352100
NACRES: 22 · NA.22
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 315 · H315-H319-H335
Precautionary statements: 261 · P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs: Respiratory system
PPE: Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes: Xi
Risk Statements: 36 · 36/37/38
Safety Statements: 26 · 26-37/39
WGK Germany: 3 · 3
HS Code: 29349990 · 29349990
Storage Class: 10 · 10 - Combustible liquids
Hazard Classifications: 2 Skin · Eye Irrit. 2Skin Irrit. 2STOT SE 3

Safety & regulation

GHS classification

GHS Classification · 4 items

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesSkin Irrit. 2 (100%)

Safety data

PPE: Eyeshields, Gloves, type ABEK (EN14387) respirator filter
wgk: 3
hs_code: 29349990
risk_code: 36/37/38
Signal word: Warning
Symbol(GHS): GHS07
hazard_code: Xi
safety_code: 26-37/39
Storage Class: 10 - Combustible liquids
target organs: Respiratory system
Hazard statements: H315-H319-H335
Hazard Classifications: Eye Irrit. 2Skin Irrit. 2STOT SE 3
Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338

Chemistry & industry

Applications

Uses2-Chloro-5-(chloromethyl)thiophene was used in the synthesis of 1-(1,1′-biphenyl-4-yl)-3-(5-chloro-thiophen-2-yl)-2-(1H-imidazol-1-yl)propane and 1-(5-chlorothiophen-2-yl)-2-(1H-imidazol-1-yl)-3-phenylpropane.

Upstream & downstream products

Upstream raw materials

Suppliers50 total

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]

爱斯特（成都）生物制药股份有限公司+86-28-85122536 85324413 · [email protected]

Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

郑州鸿晟医药科技有限公司0371-55695890 15637198702 · [email protected]

Related reactions

100 records

New reaction record

HRID 101966As reactantTraining data from https://doi.org/10.1039/C8SC04228D (2/10)

HRID 106377As reactantTraining data from https://doi.org/10.1039/C8SC04228D (2/10)

HRID 138595As reactantTraining data from https://doi.org/10.1039/C8SC04228D (9/10)

HRID 139671As reactantTraining data from https://doi.org/10.1039/C8SC04228D (9/10)

HRID 160014As reactantTraining data from https://doi.org/10.1039/C8SC04228D (9/10)

HRID 162229As reactantTraining data from https://doi.org/10.1039/C8SC04228D (9/10)

HRID 203767As reactantTraining data from https://doi.org/10.1039/C8SC04228D (6/10)

HRID 218101As reactantuspto-grants-2012_06

Linked notes

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Basic information