Technical Data Sheet

Polyethylene Glycol 200 (PEG)

Technical

Alliance Code: polyethylene-glycol-200-peg
確認日: 2026-06-17
Revision: 1.3

CAS番号: 25322-68-3
構造: 構造・PubChem
グレード: Technical

Last reviewed 2026-06-17 by Andre Taki, Chief Commercial Officer.

Identity & Composition

製品名: Polyethylene Glycol 200 (PEG)
Alliance Code: polyethylene-glycol-200-peg
グレード: Technical
濃度: —
CAS番号: 25322-68-3Adjudicated
化学式: H(OCH2CH2)nOHAlliance SDS
分子量: 200 g/molAlliance SDS
製品種別: Pure substance

Specifications

Not yet characterized — Specification limits for this product have not been published yet. Contact Technical Services for the current specification and available lot-specific documentation.

Available GradesSame CAS, alternate grades and concentrations

グレード	濃度	Typical Assay	SKU	TDS
This grade Technical	—	—	current	current
Technical	—	—	polyethylene-glycol-200-peg-200-technical-grade	View TDS →

Typical assay shown is the rolling-window mean from the sibling product's most recent lots. Grade selection drives downstream end-use — verify the sibling grade matches your specification before substitution.

物理的及び化学的性質

Property	値	Source
外観	Clear viscous liquid, pale transparent fluid	Published reference
形状	Liquid	Published reference
沸点	287	Published reference
融点	4	Published reference
引火点	232	Published reference
Solubility (water)	Highly soluble in water, most organic solvents	Published reference

Regulatory & Transport

DOT / 49 CFR

国連番号: 非該当Adjudicated
危険有害性クラス: 非該当Adjudicated
容器等級: 非該当Adjudicated
正式輸送品名: 非該当Adjudicated

GHS / OSHA HCS 2024

注意喚起語: 非該当Adjudicated
H-Codes (Hazard Statements): 該当しないAdjudicated
P-Codes (Precautionary Statements): 該当しないAdjudicated

許容濃度

OSHA PEL (29 CFR 1910.1000): —no canonical
ACGIH TLV: —no canonical
NIOSH REL: —no canonical
NIOSH IDLH: —no canonical

輸送情報は発行時点の49 CFR 172.101の照会結果を反映しています。データ出典：REL/IDLHはNIOSH Pocket Guide、PELはOSHA Zテーブル。出荷に関わる重要な判断の前に、必ず最新の規制本文で確認してください。

Supplier Qualification Packet

One zipped download containing the TDS, SDS, latest lot COA (when available), and a fresh Letter of Continuing Guaranty for Polyethylene Glycol 200 (PEG). Every file included is SHA-256 hashed and listed in a manifest your QA team can audit.

Download audit packet

Application Guidance

Polyethylene Glycol 200 (PEG) (Technical) is a glycol-based heat-transfer and freeze-protection fluid. Concentration sets the freeze and burst protection; the inhibitor package sets how long the system stays protected from corrosion.

Closed-loop heat transfer and process cooling
Data-centre and chilled-water freeze protection
HVAC hydronic loops and glycol makeup
Freeze and burst protection for idle or seasonal systems
Humectant and carrier applications (USP/food-grade propylene glycol only)

Verify concentration against the required freeze and burst protection, and confirm elastomer and metallurgy compatibility for the service temperature. Ethylene glycol is toxic by ingestion and must not be used where incidental food or potable contact is possible — specify a propylene glycol grade for those services.

Storage & Handling

Recommended Storage: 直射日光を避け、涼しく乾燥した換気の良い場所に元の容器を密閉して保管すること。湿気、ならびに熱や空気への長時間の暴露から保護すること。開封後は速やかに使用すること。ステンレス鋼、ポリプロピレン、またはポリエチレン製の容器が適している。Adjudicated
Handling Precautions: Chemical-resistant gloves and splash goggles. Ethylene glycol grades are toxic by ingestion and must be kept away from food, drink and animals; propylene glycol grades are not. Avoid contact with hot surfaces and hot process equipment. Inhibitor packages deplete in service — monitor rather than top up blindly.Class-level guidance — not product-specific; the SDS controls.
Incompatibilities: 強酸化剤、強酸、強塩基。Adjudicated
Shelf Life: Consult Technical Services for product-specific shelf life

For full hazard, PPE, and emergency response guidance, refer to the Safety Data Sheet (SDS) for this product. The SDS controls in all cases where guidance differs.

Packaging & Logistics

Shipping Description (US DOT)

Not regulated for transport.

Confirm against shipping documents and carrier requirements before tender.

NMFC Class

Revision History

Last reviewed 2026-06-17 by Andre Taki, Chief Commercial Officer, DOT Hazmat–certified (49 CFR 172.704).

Version	Date	Change	Trigger
1.3	2026-10-13	Canonical data updated: 4 fields changed via the provenance/adjudication pipeline. storage_precautions· canonical change (coa.data_provenance / adjudication) incompatible_materials· canonical change (coa.data_provenance / adjudication) conditions_to_avoid· canonical change (coa.data_provenance / adjudication) hazardous_decomposition_products· canonical change (coa.data_provenance / adjudication)	canonical_change
1.2	2026-10-02	Canonical data updated: 2 fields changed via the provenance/adjudication pipeline. hazard_h_codes· canonical change (coa.data_provenance / adjudication) hazard_p_codes· canonical change (coa.data_provenance / adjudication)	canonical_change
1.1	2026-06-17	Canonical data re-verified: 4 fields updated against independent vendor SDSs, CLP Annex VI, 49 CFR, and OSHA HazCom 2024 (GHS classification, hazard/precautionary codes, signal word, physical properties as applicable). casNumber· canonical adjudication / reground (coa.data_provenance) countryOfOrigin· canonical adjudication / reground (coa.data_provenance) dotSubsidiaryHazardClass· canonical adjudication / reground (coa.data_provenance) hsCode· canonical adjudication / reground (coa.data_provenance)	canonical_change
1.0	2026-05-20	Initial URL-first TDS published from canonical chemistry registry.	initial

This Technical Data Sheet is provided for technical reference. The Safety Data Sheet (SDS) controls in all cases where guidance differs. Values reflect Alliance Chemical canonical data at time of generation; subsequent revisions are recorded in the Revision History above.