Industrial chemicals · Taylor, TXTechnical Data Sheet
Technical Data Sheet
Isopropyl Alcohol 99% - Technical Grade
Technical · 99%
- CAS番号
- 67-63-0
- UN番号
- UN1219
- 危険有害性クラス・容器等級
- 3 · PG II
- 構造
構造・PubChem - グレード
- Technical · 99%
- 注意喚起語
- Danger
- 危険有害性
- 正式輸送品名
- Isopropanol or isopropyl alcohol
Last reviewed 2026-06-18 by Andre Taki, Chief Commercial Officer.
Identity & Composition
- 製品名
- Isopropyl Alcohol 99% - Technical Grade
- Alliance Code
- isopropyl-alcohol-99
- グレード
- Technical
- 濃度
- 99%
- CAS番号
- 67-63-0PubChem
- 化学式
- C3H8OPubChem
- 分子量
- 60.10PubChem
- 製品種別
- Solution
Specifications
| Test | Specification | Typical | Method | Source |
|---|---|---|---|---|
| Assay (isopropyl alcohol) | 99.0 % min | 99.02 % | Gas chromatography, corrected for water | Interpreted |
| Acidity (as acetic acid) | 0.002 % max. | 0.00024 % | — | Interpreted |
| Distillation range | Distills entirely within 1.5 °C range which shall include 82.3 °C | Passes test | — | Interpreted |
| Carbonyl (as Acetone) | 0.02 Max % | 0.00061 % | — | Interpreted |
| Water miscibility | To Pass | Passes test | — | Interpreted |
| Sulfide | 2 Max Mg/kg | 0.10 mg/kg | — | Interpreted |
| Water | 0.2 % max. | 0.07 % | — | Interpreted |
| Nonvolatile matter | 5 mg/100 mL max. | 0.50 mg/100 mL | — | Interpreted |
| lvi acetone usp | 0.1 vol% max | < 0.1 | — | Interpreted |
| lvi 2-butanol usp | 0.1 vol% max | < 0.1 | — | Interpreted |
| lvi diisopropyl ether usp | 0.1 vol% max | < 0.1 | — | Interpreted |
| lvi ethyl ether usp | 0.1 vol% max | < 0.1 | — | Interpreted |
| lvi n-propyl alcohol usp | 0.1 vol% max | < 0.1 | — | Interpreted |
| lvi total usp | 1 vol% max | < 0.1 | — | Interpreted |
| lvi methanol usp | 0.02 vol% max | < 0.01 | — | Interpreted |
| Titrable Base | 0.000099 meq/g max | 0.000027 meq/g | — | Interpreted |
| Composition | 99 % isopropyl alcohol in deionized water, by weight | Conforms | By formulation; confirmed by specific gravity | Interpreted |
Values are reproduced from the current product reference. Source labels do not by themselves establish a supplier guarantee or a test result for your lot. Confirm applicable acceptance limits and request lot-specific documentation.
Available GradesSame CAS, alternate grades and concentrations
| グレード | 濃度 | Typical Assay | SKU | TDS |
|---|---|---|---|---|
| This grade Technical | 99% | — | current | current |
| ACS Reagent | 99.9% | — | isopropyl-alcohol-99-9-acs-reagent-grade | View TDS → |
| USP Grade | 70% | — | isopropyl-alcohol-70-usp-grade | View TDS → |
| Technical | 60% | — | isopropyl-alcohol-60-technical-grade | View TDS → |
| USP | 60% | — | isopropyl-alcohol-60-usp-grade | View TDS → |
| Technical | 50% | — | isopropyl-alcohol-50-technical-grade | View TDS → |
| USP | 50% | — | isopropyl-alcohol-50-usp-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, volatile liquid with high transparency | Adjudicated |
| 形状 | Liquid | Published reference |
| 色 | NMT 10 | Interpreted |
| 臭い | Alcohol-like odor | Adjudicated |
| 比重 | 0.785–0.787 at 20 °C (water = 1) | Adjudicated |
| 密度 | 0.785 at 68 °F (USCG, 1999) - Less dense than water; will float | Published reference |
| 沸点 | 82–83 °C (180–181 °F) at 760 mmHg | Adjudicated |
| 融点 | -89 °C (-128 °F) | Adjudicated |
| 引火点 | 12 °C (54 °F), closed cup | Adjudicated |
| 蒸気圧 | 33 mmHg (4.4 kPa) at 20 °C | Adjudicated |
| 蒸気密度 | 2.1 (air = 1) | Adjudicated |
| Solubility (water) | Completely miscible with water | Adjudicated |
| Refractive Index (nD 20) | 1.376 - 1.378 | Interpreted |
| 粘度 | 2.3–2.4 mPa·s at 20 °C | Adjudicated |
Polar solvent — purity vs. intended end-use (electronics, pharma, general industrial) is the dominant grade consideration. See application guidance for grade selection.
Property Curves
Reference curves drawn from public engineering data. For engineering use, consult the cited source for the underlying tabulated values.
Materials of ConstructionService envelope ≈ 99%
| Material | Rating | Max T (°C) | Notes | Source |
|---|---|---|---|---|
Buna-N (NBR) elastomer | Fair | 60 | Acceptable for alcohols; poor for ketones. | Parker O-ring Chemical Compatibility |
EPDM elastomer | Fair | — | Good for alcohols, poor for esters | Cole-Parmer Chemical Compatibility |
Viton (FKM) elastomer | Fair | 80 | Swells in acetone and esters; avoid for those. | Parker O-ring Chemical Compatibility |
FFKM (Kalrez) fluoropolymer | Excellent | 200 | Premium ester / ketone sealing | Cole-Parmer Chemical Compatibility |
PTFE fluoropolymer | Excellent | 200 | Universal solvent compatibility. | Cole-Parmer Chemical Compatibility |
Borosilicate Glass glass ceramic | Excellent | 100 | Universally inert. | Cole-Parmer Chemical Compatibility |
316L Stainless Steel metal | Excellent | 80 | Inert; preferred for high-purity solvent service. | Cole-Parmer Chemical Compatibility |
Aluminium metal | Good | 40 | Acceptable; avoid prolonged wet contact | Cole-Parmer Chemical Compatibility |
Carbon Steel metal | Fair | 50 | Trace moisture causes rust; flash-rust prevention required. | Cole-Parmer Chemical Compatibility |
HDPE thermoplastic | Fair | 40 | Swells with many polar solvents; verify per solvent. | Cole-Parmer Chemical Compatibility |
PP thermoplastic | Good | 50 | Acceptable but watch swelling with esters | Cole-Parmer Chemical Compatibility |
PVC thermoplastic | Fair | 25 | Esters soften PVC; avoid for esters | Cole-Parmer Chemical Compatibility |
Ratings reflect the service envelope (concentration × temperature) shown. Always confirm against your specific duty cycle and contact-time before equipment selection. The most cautious rating across overlapping references is shown.
Materials Selection Tool
Showing 12 of 12 material ratings within the selected envelope.
| Material | Rating | Max T (°C) | Notes |
|---|---|---|---|
Buna-N (NBR) elastomer | Fair | 60 | Acceptable for alcohols; poor for ketones. |
EPDM elastomer | Fair | — | Good for alcohols, poor for esters |
Viton (FKM) elastomer | Fair | 80 | Swells in acetone and esters; avoid for those. |
FFKM (Kalrez) fluoropolymer | Excellent | 200 | Premium ester / ketone sealing |
PTFE fluoropolymer | Excellent | 200 | Universal solvent compatibility. |
Borosilicate Glass glass ceramic | Excellent | 100 | Universally inert. |
316L Stainless Steel metal | Excellent | 80 | Inert; preferred for high-purity solvent service. |
Aluminium metal | Good | 40 | Acceptable; avoid prolonged wet contact |
Carbon Steel metal | Fair | 50 | Trace moisture causes rust; flash-rust prevention required. |
HDPE thermoplastic | Fair | 40 | Swells with many polar solvents; verify per solvent. |
PP thermoplastic | Good | 50 | Acceptable but watch swelling with esters |
PVC thermoplastic | Fair | 25 | Esters soften PVC; avoid for esters |
Regulatory & Transport
DOT / 49 CFR
- 国連番号
- UN121949 CFR 172.101
- 危険有害性クラス
- 3Adjudicated
- 容器等級
- IIAdjudicated
- 正式輸送品名
- Isopropanol or isopropyl alcoholAdjudicated
GHS / OSHA HCS 2024
- 注意喚起語
- DangerAdjudicated
- H-Codes (Hazard Statements)
- H225, H319, H336ECHA C&L Inventory
- P-Codes (Precautionary Statements)
- P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P303+P361+P353, P304+P340, P305+P351+P338, P312, P337+P313, P370+P378, P403+P233, P403+P235, P405, P501ECHA C&L Inventory
許容濃度
- OSHA PEL (29 CFR 1910.1000)
- 400 ppm TWAOSHA 29 CFR 1910.1000
- ACGIH TLV
- 200 ppm TWA / 400 ppm STELAdjudicated
- NIOSH REL
- 400 ppm TWA / 500 ppm STELNIOSH Pocket Guide
- NIOSH IDLH
- 2000 ppmNIOSH Pocket Guide
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。
Health & Fire Hazard
Acute Toxicology
- LD₅₀ Oral (rat)
- 4700–5840 mg/kgAdjudicated
- LD₅₀ Dermal (rabbit)
- 12800–16400 mg/kgAdjudicated
- LC₅₀ Inhalation (rat, 4 h)
- 72.6 mg/LAdjudicated
急性毒性値はSDS第11項またはNIOSH RTECSによる。
Supplier Qualification Packet
One zipped download containing the TDS, SDS, latest lot COA (when available), and a fresh Letter of Continuing Guaranty for Isopropyl Alcohol 99% - Technical Grade. Every file included is SHA-256 hashed and listed in a manifest your QA team can audit.
Catalog EquivalentsCross-reference vs major chemical suppliers
Sigma-Aldrich
| SKU | グレード | Conc. | Match | Notes |
|---|---|---|---|---|
| 190764 | ACS Reagent | 99.5% | Unverified candidate | ACS Reagent ≥99.5% |
ThermoFisher
| SKU | グレード | Conc. | Match | Notes |
|---|---|---|---|---|
| A416-4 | ACS | 99.5% | Unverified candidate | Optima LC/MS grade equivalent |
Cross-references are informational. Confirm against the manufacturer's current specification before substitution. Competitor trademarks are property of their respective owners.
Applications
溶剤および洗浄剤；脱脂；電子機器洗浄；配合成分Adjudicated
使用上の制限: 工業用、業務用および研究室用に限る。経口摂取、医療用途または食品用途には使用しないこと。
Storage & Handling
- Recommended Storage
- 熱、火花および裸火から離し、NFPA 30の基準を満たす涼しく乾燥した換気の良い引火性液体保管場所で、元の容器を密閉して保管すること。移送時には容器および設備を接地・ボンディングすること。蒸気は静電気放電により着火するおそれがある。酸化剤、強酸、過酸化物、アルデヒド類、ハロゲン、アンモニア、酸無水物またはアルカリ金属と一緒に保管しないこと。Adjudicated
- Handling Precautions
- Use chemical-resistant gloves and splash goggles. Bond and ground during transfer to prevent static accumulation. Eliminate ignition sources within vapor envelope.Class-level guidance — not product-specific; the SDS controls.
- Incompatibilities
- 強酸化剤；強酸および酸無水物；過酸化物；アルデヒド類；ハロゲン；アンモニアおよびアミン類；アルカリ金属、カリウムおよびアルミニウム；鉄塩。一部のプラスチックやゴムを侵すことがある。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)
UN1219, Isopropanol or isopropyl alcohol, 3, PG II
Sourced from 49 CFR 172.101. Confirm against shipping documents and carrier requirements before tender.
NMFC Class
70
Placard
Flammable Liquid
容器等級
PG II
Revision History
Last reviewed 2026-06-18 by Andre Taki, Chief Commercial Officer, DOT Hazmat–certified (49 CFR 172.704).
| Version | Date | Change | Trigger |
|---|---|---|---|
| 1.6 | 2026-10-13 | Canonical data updated: 4 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.5 | 2026-10-05 | Canonical data updated: 20 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.4 | 2026-09-30 | Canonical data updated: 4 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.3 | 2026-08-05 | Canonical data updated: 4 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.2 | 2026-07-22 | Canonical data updated: 2 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.1 | 2026-06-18 | Canonical data re-verified: 3 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).
| 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.