N-Vinylcaprolactam

HCID 75227

Basic information

CAS
2235-00-9
Standard SMILES
C=CN1CCCCCC1=O
InChIKey
JWYVGKFDLWWQJX-UHFFFAOYSA-N
Molecular formula
C8H13NO
Average molar mass
139.19 g/mol
Monoisotopic mass
139.09971404

Names & identifiers

Preferred name
N-Vinylcaprolactam
IUPAC
1-ethenylazepan-2-one
English name
POLYVINYLCAPROLACTAM
Molecular formula
C8H13NO
Molecular weight
139.2

Names & synonyms

N-Vinylcaprolactam1-ethenylazepan-2-oneN-Vinyl-epsilon-caprolactam1-Vinylhexahydro-2H-azepin-2-oneDTXSID1041423UNII-KFC10CY9UPKFC10CY9UP1-Ethenylhexahydro-2H-azepin-2-onen-vinyl caprolactamV-CAP RC1-VINYLCAPROLACTAMEINECS 218-787-6
Show more names
PolyvinycaprolactamPOLYVINYLCAPROLACTAMpoly-N-vinylcaprolactam2H-Azepin-2-one, 1-ethenylhexahydro-, homopolymer
N-VINYLAZEPAN-2-ONEVINYL CAPROLACTAM (VCL)DTXCID9021423EC 218-787-62H-AZEPIN-2-ONE, HEXAHYDRO-1-VINYL-NVCRefChem:7906218-787-6

Database identifiers

CAS
2235-00-9、25189-83-7
PubChem CID
75227
DTXSID
DTXSID1041423
ChEMBL
CHEMBL3188330
UNII
KFC10CY9UP
EC Number
218-787-6
Nikkaji
J213.131E

Properties

Computed structural properties

XLogP
1.1
Topological polar surface area
20.3 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
1
Rotatable bonds
1
Heavy atoms
10

Experimental & physicochemical properties

Physical Description · 2 items

Other Solid; CBI; Liquid

Off-white solid; [Sigma-Aldrich MSDS]

Physicochemical properties

Cosmetics Ingredients Functions
FILM FORMINGHAIR FIXING
EWG's Food Scores
1 · 1
EPA Substance Registry System
2 H-Azepin-2-one, · 2H-Azepin-2-one, 1-ethenylhexahydro-, homopolymer (25189-83-7)
Symbol(GHS)
5 · GHS05
Signal word
Danger
Hazard statements
318 · H318-H315

Safety & regulation

GHS classification

GHS Classification · 6 items

This chemical does not meet GHS hazard criteria for 2.3% (9 of 387) of reports.

Danger

H302 (96.1%): Harmful if swallowed [Warning Acute toxicity, oral];H312 (65.6%): Harmful in contact with skin [Warning Acute toxicity, dermal];H317 (79.6%): May cause an allergic skin reaction [Warning Sensitization, Skin];H319 (90.4%): Causes serious eye irritation [Warning Serious eye damage/eye irritation];H335 (11.4%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation];H372 (70%): Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]

P260, P261, P264, P264+P265, P270, P271, P272, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 387 reports by companies from 31 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.;Reported as not meeting GHS hazard criteria per 9 of 387 reports by companies.;There are 30 notifications provided by 378 of 387 reports by companies with hazard statement code(s).;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

Regulatory Information · 4 items

Chemical: 2H-Azepin-2-one, 1-ethenylhexahydro-

2H-Azepin-2-one, 1-ethenylhexahydro- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2H-Azepin-2-one, 1-ethenylhexahydro- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 21-01-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/13517

Vinyl caprolactam: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryA strong eye irritant; May cause skin sensitization; Harmful by ingestion; Prolonged or repeated exposure may cause damage to the liver and upper respiratory tract; [Sigma-Aldrich MSDS] See Caprolactam.
Hazard Classes and CategoriesAcute Tox. 4 (96.1%);Acute Tox. 4 (65.6%);Skin Sens. 1 (79.6%);Eye Irrit. 2 (90.4%);STOT SE 3 (11.4%);STOT RE 1 (70%)

Toxicology

Adverse Effects · 1 item

Occupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation.;Skin Sensitizer - An agent that can induce an allergic reaction in the skin.

Regulatory information

Regulatory Information · 4 items

Chemical: 2H-Azepin-2-one, 1-ethenylhexahydro-

2H-Azepin-2-one, 1-ethenylhexahydro- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2H-Azepin-2-one, 1-ethenylhexahydro- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 21-01-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/13517

Vinyl caprolactam: Does not have an individual approval but may be used under an appropriate group standard

Safety data

tsca
TSCA listed
Signal word
Danger
Symbol(GHS)
GHS05
Hazard statements
H318-H315
Precautionary statements
P264-P280-P302+P352-P321-P332+P313-P362-P280-P305+P351+P338-P310

Chemistry & industry

Uses & manufacturing

Uses · 2 items

Used as an intermediate, in coatings, inks, and toners, as a laboratory reagent, and monomer in polymerization reactions; [ExPub: ECHA REACH Registrations]

Painting (Pigments, Binders, and Biocides) [Category: Paint]

U.S. Production2023: 1,000,000 - <5,000,000 lb;2022: 5,000,000 - <10,000,000 lb;2021: 5,000,000 - <10,000,000 lb;2020: 1,000,000 - <5,000,000 lb
Consumer UsesOther;Solvent;Photosensitive agent
Industry UsesIntermediate;Monomers
General Manufacturing Information · 2 items

Paint and Coating Manufacturing;All Other Chemical Product and Preparation Manufacturing;All Other Basic Organic Chemical Manufacturing

2H-Azepin-2-one, 1-ethenylhexahydro-: ACTIVE

Suppliers100 total

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
郑州阿尔法化工有限公司+86-18530059196 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

Related reactions

3 records

Compound notes

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